diff --git a/ChangeLog.d/ssl_debug_helpers-stack_usage.txt b/ChangeLog.d/ssl_debug_helpers-stack_usage.txt
new file mode 100644
index 0000000..e2c2475
--- /dev/null
+++ b/ChangeLog.d/ssl_debug_helpers-stack_usage.txt
@@ -0,0 +1,3 @@
+Bugfix
+   * Fix very high stack usage in SSL debug code. Reported by Maximilian
+     Gerhardt in #7804.
diff --git a/include/mbedtls/build_info.h b/include/mbedtls/build_info.h
index e01f571..24c3941 100644
--- a/include/mbedtls/build_info.h
+++ b/include/mbedtls/build_info.h
@@ -148,8 +148,7 @@
 #if defined(MBEDTLS_ECP_C) || \
     defined(MBEDTLS_PK_PARSE_EC_EXTENDED) || \
     defined(MBEDTLS_PK_PARSE_EC_COMPRESSED) || \
-    defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_DERIVE) || \
-    (defined(MBEDTLS_PK_C) && defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_ECDSA))
+    defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_DERIVE)
 #define MBEDTLS_ECP_LIGHT
 #endif
 
diff --git a/include/mbedtls/oid.h b/include/mbedtls/oid.h
index ec36748..e333ba1 100644
--- a/include/mbedtls/oid.h
+++ b/include/mbedtls/oid.h
@@ -545,7 +545,7 @@
 int mbedtls_oid_get_oid_by_pk_alg(mbedtls_pk_type_t pk_alg,
                                   const char **oid, size_t *olen);
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /**
  * \brief          Translate NamedCurve OID into an EC group identifier
  *
@@ -591,7 +591,7 @@
  */
 int mbedtls_oid_get_oid_by_ec_grp_algid(mbedtls_ecp_group_id grp_id,
                                         const char **oid, size_t *olen);
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 /**
  * \brief          Translate SignatureAlgorithm OID into md_type and pk_type
diff --git a/include/mbedtls/pk.h b/include/mbedtls/pk.h
index cbeaf51..089333d 100644
--- a/include/mbedtls/pk.h
+++ b/include/mbedtls/pk.h
@@ -207,7 +207,8 @@
  * format. It should be noticed that this only affect how data is stored, not
  * which functions are used for various operations. The overall picture looks
  * like this:
- * - if ECP_C is defined then use legacy functions
+ * - if USE_PSA is not defined and ECP_C is then use ecp_keypair data structure
+ *   and legacy functions
  * - if USE_PSA is defined and
  *     - if ECP_C then use ecp_keypair structure, convert data to a PSA friendly
  *       format and use PSA functions
@@ -218,11 +219,18 @@
  * ecp_keypair structure inside the pk_context so he/she can modify it using
  * ECP functions which are not under PK module's control.
  */
-#if defined(MBEDTLS_USE_PSA_CRYPTO) && !defined(MBEDTLS_ECP_C) && \
-    defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY) && \
+    !defined(MBEDTLS_ECP_C)
 #define MBEDTLS_PK_USE_PSA_EC_DATA
 #endif /* MBEDTLS_USE_PSA_CRYPTO && !MBEDTLS_ECP_C */
 
+/* Helper symbol to state that the PK module has support for EC keys. This
+ * can either be provided through the legacy ECP solution or through the
+ * PSA friendly MBEDTLS_PK_USE_PSA_EC_DATA. */
+#if defined(MBEDTLS_PK_USE_PSA_EC_DATA) || defined(MBEDTLS_ECP_C)
+#define MBEDTLS_PK_HAVE_ECC_KEYS
+#endif /* MBEDTLS_PK_USE_PSA_EC_DATA || MBEDTLS_ECP_C */
+
 /**
  * \brief           Types for interfacing with the debug module
  */
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
index cc70e6f..5529dd1 100644
--- a/include/psa/crypto_extra.h
+++ b/include/psa/crypto_extra.h
@@ -572,8 +572,7 @@
 /** \defgroup psa_tls_helpers TLS helper functions
  * @{
  */
-
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
 #include <mbedtls/ecp.h>
 
 /** Convert an ECC curve identifier from the Mbed TLS encoding to PSA.
@@ -589,54 +588,8 @@
  *                      (`PSA_ECC_FAMILY_xxx`).
  * \return              \c 0 on failure (\p grpid is not recognized).
  */
-static inline psa_ecc_family_t mbedtls_ecc_group_to_psa(mbedtls_ecp_group_id grpid,
-                                                        size_t *bits)
-{
-    switch (grpid) {
-        case MBEDTLS_ECP_DP_SECP192R1:
-            *bits = 192;
-            return PSA_ECC_FAMILY_SECP_R1;
-        case MBEDTLS_ECP_DP_SECP224R1:
-            *bits = 224;
-            return PSA_ECC_FAMILY_SECP_R1;
-        case MBEDTLS_ECP_DP_SECP256R1:
-            *bits = 256;
-            return PSA_ECC_FAMILY_SECP_R1;
-        case MBEDTLS_ECP_DP_SECP384R1:
-            *bits = 384;
-            return PSA_ECC_FAMILY_SECP_R1;
-        case MBEDTLS_ECP_DP_SECP521R1:
-            *bits = 521;
-            return PSA_ECC_FAMILY_SECP_R1;
-        case MBEDTLS_ECP_DP_BP256R1:
-            *bits = 256;
-            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
-        case MBEDTLS_ECP_DP_BP384R1:
-            *bits = 384;
-            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
-        case MBEDTLS_ECP_DP_BP512R1:
-            *bits = 512;
-            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
-        case MBEDTLS_ECP_DP_CURVE25519:
-            *bits = 255;
-            return PSA_ECC_FAMILY_MONTGOMERY;
-        case MBEDTLS_ECP_DP_SECP192K1:
-            *bits = 192;
-            return PSA_ECC_FAMILY_SECP_K1;
-        case MBEDTLS_ECP_DP_SECP224K1:
-            *bits = 224;
-            return PSA_ECC_FAMILY_SECP_K1;
-        case MBEDTLS_ECP_DP_SECP256K1:
-            *bits = 256;
-            return PSA_ECC_FAMILY_SECP_K1;
-        case MBEDTLS_ECP_DP_CURVE448:
-            *bits = 448;
-            return PSA_ECC_FAMILY_MONTGOMERY;
-        default:
-            *bits = 0;
-            return 0;
-    }
-}
+psa_ecc_family_t mbedtls_ecc_group_to_psa(mbedtls_ecp_group_id grpid,
+                                          size_t *bits);
 
 /** Convert an ECC curve identifier from the PSA encoding to Mbed TLS.
  *
@@ -660,7 +613,7 @@
 mbedtls_ecp_group_id mbedtls_ecc_group_of_psa(psa_ecc_family_t curve,
                                               size_t bits,
                                               int bits_is_sloppy);
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
 
 /**@}*/
 
diff --git a/library/bignum_mod.c b/library/bignum_mod.c
index acf45e9..84f3896 100644
--- a/library/bignum_mod.c
+++ b/library/bignum_mod.c
@@ -88,7 +88,7 @@
             N->rep.mont.mm = 0;
             break;
         case MBEDTLS_MPI_MOD_REP_OPT_RED:
-            mbedtls_free(N->rep.ored);
+            N->rep.ored.modp = NULL;
             break;
         case MBEDTLS_MPI_MOD_REP_INVALID:
             break;
@@ -136,33 +136,25 @@
     return ret;
 }
 
-int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
-                                  const mbedtls_mpi_uint *p,
-                                  size_t p_limbs,
-                                  mbedtls_mpi_mod_rep_selector int_rep)
+static inline void standard_modulus_setup(mbedtls_mpi_mod_modulus *N,
+                                          const mbedtls_mpi_uint *p,
+                                          size_t p_limbs,
+                                          mbedtls_mpi_mod_rep_selector int_rep)
 {
-    int ret = 0;
-
     N->p = p;
     N->limbs = p_limbs;
     N->bits = mbedtls_mpi_core_bitlen(p, p_limbs);
+    N->int_rep = int_rep;
+}
 
-    switch (int_rep) {
-        case MBEDTLS_MPI_MOD_REP_MONTGOMERY:
-            N->int_rep = int_rep;
-            N->rep.mont.mm = mbedtls_mpi_core_montmul_init(N->p);
-            ret = set_mont_const_square(&N->rep.mont.rr, N->p, N->limbs);
-            break;
-        case MBEDTLS_MPI_MOD_REP_OPT_RED:
-            N->int_rep = int_rep;
-            N->rep.ored = NULL;
-            break;
-        default:
-            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-            goto exit;
-    }
-
-exit:
+int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
+                                  const mbedtls_mpi_uint *p,
+                                  size_t p_limbs)
+{
+    int ret = 0;
+    standard_modulus_setup(N, p, p_limbs, MBEDTLS_MPI_MOD_REP_MONTGOMERY);
+    N->rep.mont.mm = mbedtls_mpi_core_montmul_init(N->p);
+    ret = set_mont_const_square(&N->rep.mont.rr, N->p, N->limbs);
 
     if (ret != 0) {
         mbedtls_mpi_mod_modulus_free(N);
@@ -171,6 +163,16 @@
     return ret;
 }
 
+int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N,
+                                         const mbedtls_mpi_uint *p,
+                                         size_t p_limbs,
+                                         mbedtls_mpi_modp_fn modp)
+{
+    standard_modulus_setup(N, p, p_limbs, MBEDTLS_MPI_MOD_REP_OPT_RED);
+    N->rep.ored.modp = modp;
+    return 0;
+}
+
 int mbedtls_mpi_mod_mul(mbedtls_mpi_mod_residue *X,
                         const mbedtls_mpi_mod_residue *A,
                         const mbedtls_mpi_mod_residue *B,
@@ -235,8 +237,7 @@
     mbedtls_mpi_mod_modulus Nmont;
     mbedtls_mpi_mod_modulus_init(&Nmont);
 
-    MBEDTLS_MPI_CHK(mbedtls_mpi_mod_modulus_setup(&Nmont, N->p, N->limbs,
-                                                  MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    MBEDTLS_MPI_CHK(mbedtls_mpi_mod_modulus_setup(&Nmont, N->p, N->limbs));
 
     /* We'll use X->p to hold the Montgomery form of the input A->p */
     mbedtls_mpi_core_to_mont_rep(X->p, A->p, Nmont.p, Nmont.limbs,
diff --git a/library/bignum_mod.h b/library/bignum_mod.h
index db177ed..39e8fd2 100644
--- a/library/bignum_mod.h
+++ b/library/bignum_mod.h
@@ -98,10 +98,11 @@
     /* Skip 1 as it is slightly easier to accidentally pass to functions. */
     /** Montgomery representation. */
     MBEDTLS_MPI_MOD_REP_MONTGOMERY = 2,
-    /** TODO: document this.
-     *
-     * Residues are in canonical representation.
-     */
+    /* Optimised reduction available. This indicates a coordinate modulus (P)
+     * and one or more of the following have been configured:
+     * - A nist curve (MBEDTLS_ECP_DP_SECPXXXR1_ENABLED) & MBEDTLS_ECP_NIST_OPTIM.
+     * - A Kobliz Curve.
+     * - A Fast Reduction Curve CURVE25519 or CURVE448. */
     MBEDTLS_MPI_MOD_REP_OPT_RED,
 } mbedtls_mpi_mod_rep_selector;
 
@@ -123,7 +124,11 @@
     mbedtls_mpi_uint mm;         /* Montgomery const for -N^{-1} mod 2^{ciL} */
 } mbedtls_mpi_mont_struct;
 
-typedef void *mbedtls_mpi_opt_red_struct;
+typedef int (*mbedtls_mpi_modp_fn)(mbedtls_mpi_uint *X, size_t X_limbs);
+
+typedef struct {
+    mbedtls_mpi_modp_fn modp;    /* The optimised reduction function pointer */
+} mbedtls_mpi_opt_red_struct;
 
 typedef struct {
     const mbedtls_mpi_uint *p;
@@ -197,16 +202,29 @@
  *                  not be modified in any way until after
  *                  mbedtls_mpi_mod_modulus_free() is called.
  * \param p_limbs   The number of limbs of \p p.
- * \param int_rep   The internal representation to be used for residues
- *                  associated with \p N (see #mbedtls_mpi_mod_rep_selector).
  *
  * \return      \c 0 if successful.
- * \return      #MBEDTLS_ERR_MPI_BAD_INPUT_DATA if \p int_rep is invalid.
  */
 int mbedtls_mpi_mod_modulus_setup(mbedtls_mpi_mod_modulus *N,
                                   const mbedtls_mpi_uint *p,
-                                  size_t p_limbs,
-                                  mbedtls_mpi_mod_rep_selector int_rep);
+                                  size_t p_limbs);
+
+/** Setup an optimised-reduction compatible modulus structure.
+ *
+ * \param[out] N    The address of the modulus structure to populate.
+ * \param[in] p     The address of the limb array storing the value of \p N.
+ *                  The memory pointed to by \p p will be used by \p N and must
+ *                  not be modified in any way until after
+ *                  mbedtls_mpi_mod_modulus_free() is called.
+ * \param p_limbs   The number of limbs of \p p.
+ * \param modp      A pointer to the optimised reduction function to use. \p p.
+ *
+ * \return      \c 0 if successful.
+ */
+int mbedtls_mpi_mod_optred_modulus_setup(mbedtls_mpi_mod_modulus *N,
+                                         const mbedtls_mpi_uint *p,
+                                         size_t p_limbs,
+                                         mbedtls_mpi_modp_fn modp);
 
 /** Free elements of a modulus structure.
  *
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 96013b3..4a8f891 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -5831,20 +5831,24 @@
 MBEDTLS_STATIC_TESTABLE
 int mbedtls_ecp_modulus_setup(mbedtls_mpi_mod_modulus *N,
                               const mbedtls_ecp_group_id id,
-                              const mbedtls_ecp_curve_type ctype)
+                              const mbedtls_ecp_modulus_type ctype)
 {
+    mbedtls_mpi_modp_fn modp = NULL;
     mbedtls_mpi_uint *p = NULL;
     size_t p_limbs;
 
-    if (!(ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE || \
-          ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_SCALAR)) {
+    if (!(ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE || \
+          ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_SCALAR)) {
         return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
 
     switch (id) {
 #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP192R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+                modp = &mbedtls_ecp_mod_p192_raw;
+#endif
                 p = (mbedtls_mpi_uint *) secp192r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp192r1_p));
             } else {
@@ -5856,7 +5860,10 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP224R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+                modp = &mbedtls_ecp_mod_p224_raw;
+#endif
                 p = (mbedtls_mpi_uint *) secp224r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp224r1_p));
             } else {
@@ -5868,7 +5875,10 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP256R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+                modp = &mbedtls_ecp_mod_p256_raw;
+#endif
                 p = (mbedtls_mpi_uint *) secp256r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp256r1_p));
             } else {
@@ -5880,7 +5890,10 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP384R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+                modp = &mbedtls_ecp_mod_p384_raw;
+#endif
                 p = (mbedtls_mpi_uint *) secp384r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp384r1_p));
             } else {
@@ -5892,7 +5905,10 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
         case MBEDTLS_ECP_DP_SECP521R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+#if defined(MBEDTLS_ECP_NIST_OPTIM)
+                modp = &mbedtls_ecp_mod_p521_raw;
+#endif
                 p = (mbedtls_mpi_uint *) secp521r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp521r1_p));
             } else {
@@ -5904,7 +5920,7 @@
 
 #if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)
         case MBEDTLS_ECP_DP_BP256R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
                 p = (mbedtls_mpi_uint *) brainpoolP256r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(brainpoolP256r1_p));
             } else {
@@ -5916,7 +5932,7 @@
 
 #if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)
         case MBEDTLS_ECP_DP_BP384R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
                 p = (mbedtls_mpi_uint *) brainpoolP384r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(brainpoolP384r1_p));
             } else {
@@ -5928,7 +5944,7 @@
 
 #if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)
         case MBEDTLS_ECP_DP_BP512R1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
                 p = (mbedtls_mpi_uint *) brainpoolP512r1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(brainpoolP512r1_p));
             } else {
@@ -5940,7 +5956,8 @@
 
 #if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED)
         case MBEDTLS_ECP_DP_CURVE25519:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+                modp = &mbedtls_ecp_mod_p255_raw;
                 p = (mbedtls_mpi_uint *) curve25519_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(curve25519_p));
             } else {
@@ -5952,7 +5969,8 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED)
         case MBEDTLS_ECP_DP_SECP192K1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+                modp = &mbedtls_ecp_mod_p192_raw;
                 p = (mbedtls_mpi_uint *) secp192k1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp192k1_p));
             } else {
@@ -5964,7 +5982,8 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED)
         case MBEDTLS_ECP_DP_SECP224K1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+                modp = &mbedtls_ecp_mod_p224_raw;
                 p = (mbedtls_mpi_uint *) secp224k1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp224k1_p));
             } else {
@@ -5976,7 +5995,8 @@
 
 #if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED)
         case MBEDTLS_ECP_DP_SECP256K1:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+                modp = &mbedtls_ecp_mod_p256_raw;
                 p = (mbedtls_mpi_uint *) secp256k1_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(secp256k1_p));
             } else {
@@ -5988,7 +6008,8 @@
 
 #if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
         case MBEDTLS_ECP_DP_CURVE448:
-            if (ctype == (mbedtls_ecp_curve_type) MBEDTLS_ECP_MOD_COORDINATE) {
+            if (ctype == (mbedtls_ecp_modulus_type) MBEDTLS_ECP_MOD_COORDINATE) {
+                modp = &mbedtls_ecp_mod_p448_raw;
                 p = (mbedtls_mpi_uint *) curve448_p;
                 p_limbs = CHARS_TO_LIMBS(sizeof(curve448_p));
             } else {
@@ -6003,9 +6024,14 @@
             return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
 
-    if (mbedtls_mpi_mod_modulus_setup(N, p, p_limbs,
-                                      MBEDTLS_MPI_MOD_REP_MONTGOMERY)) {
-        return MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+    if (modp != NULL) {
+        if (mbedtls_mpi_mod_optred_modulus_setup(N, p, p_limbs, modp)) {
+            return MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+        }
+    } else {
+        if (mbedtls_mpi_mod_modulus_setup(N, p, p_limbs)) {
+            return MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+        }
     }
     return 0;
 }
diff --git a/library/ecp_invasive.h b/library/ecp_invasive.h
index 1dc5567..94867b9 100644
--- a/library/ecp_invasive.h
+++ b/library/ecp_invasive.h
@@ -306,7 +306,7 @@
  * \param[in,out] N The address of the modulus structure to populate.
  *                  Must be initialized.
  * \param[in] id    The mbedtls_ecp_group_id for which to initialise the modulus.
- * \param[in] ctype The mbedtls_ecp_curve_type identifier for a coordinate modulus (P)
+ * \param[in] ctype The mbedtls_ecp_modulus_type identifier for a coordinate modulus (P)
  *                  or a scalar modulus (N).
  *
  * \return          \c 0 if successful.
@@ -317,7 +317,7 @@
 MBEDTLS_STATIC_TESTABLE
 int mbedtls_ecp_modulus_setup(mbedtls_mpi_mod_modulus *N,
                               const mbedtls_ecp_group_id id,
-                              const mbedtls_ecp_curve_type ctype);
+                              const mbedtls_ecp_modulus_type ctype);
 
 #endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_ECP_C */
 
diff --git a/library/oid.c b/library/oid.c
index a580992..47a311b 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -543,7 +543,7 @@
                         mbedtls_pk_type_t,
                         pk_alg)
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /*
  * For elliptic curves that use namedCurve inside ECParams (RFC 5480)
  */
@@ -674,7 +674,7 @@
                         oid_ecp_grp_algid,
                         mbedtls_ecp_group_id,
                         grp_id)
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_CIPHER_C)
 /*
diff --git a/library/pk.c b/library/pk.c
index 91796de..52eb0d5 100644
--- a/library/pk.c
+++ b/library/pk.c
@@ -31,7 +31,7 @@
 #if defined(MBEDTLS_RSA_C)
 #include "mbedtls/rsa.h"
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #include "mbedtls/ecp.h"
 #endif
 #if defined(MBEDTLS_ECDSA_C)
@@ -125,12 +125,12 @@
         case MBEDTLS_PK_RSA:
             return &mbedtls_rsa_info;
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
         case MBEDTLS_PK_ECKEY:
             return &mbedtls_eckey_info;
         case MBEDTLS_PK_ECKEY_DH:
             return &mbedtls_eckeydh_info;
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
         case MBEDTLS_PK_ECDSA:
             return &mbedtls_ecdsa_info;
@@ -196,42 +196,6 @@
 }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
-#if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-int mbedtls_pk_update_public_key_from_keypair(mbedtls_pk_context *pk,
-                                              mbedtls_ecp_keypair *ecp_keypair)
-{
-    int ret = MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE;
-
-    if (pk == NULL) {
-        return MBEDTLS_ERR_PK_BAD_INPUT_DATA;
-    }
-    /* The raw public key storing mechanism is only supported for EC keys so
-     * we fail silently for other ones. */
-    if ((pk->pk_info->type != MBEDTLS_PK_ECKEY) &&
-        (pk->pk_info->type != MBEDTLS_PK_ECKEY_DH) &&
-        (pk->pk_info->type != MBEDTLS_PK_ECDSA)) {
-        return 0;
-    }
-
-    ret = mbedtls_ecp_point_write_binary(&ecp_keypair->grp, &ecp_keypair->Q,
-                                         MBEDTLS_ECP_PF_UNCOMPRESSED,
-                                         &pk->pub_raw_len,
-                                         pk->pub_raw,
-                                         MBEDTLS_PK_MAX_EC_PUBKEY_RAW_LEN);
-    if (ret != 0) {
-        return ret;
-    }
-
-    pk->ec_family = mbedtls_ecc_group_to_psa(ecp_keypair->grp.id,
-                                             &pk->ec_bits);
-    if (pk->ec_family == 0) {
-        return MBEDTLS_ERR_PK_BAD_INPUT_DATA;
-    }
-
-    return 0;
-}
-#endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
-
 #if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
 /*
  * Initialize an RSA-alt context
@@ -903,14 +867,14 @@
                               psa_key_usage_t usage,
                               psa_algorithm_t alg2)
 {
-#if !defined(MBEDTLS_ECP_LIGHT) && !defined(MBEDTLS_RSA_C)
+#if !defined(MBEDTLS_PK_HAVE_ECC_KEYS) && !defined(MBEDTLS_RSA_C)
     ((void) pk);
     ((void) key);
     ((void) alg);
     ((void) usage);
     ((void) alg2);
-#else /* !MBEDTLS_ECP_LIGHT && !MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#else /* !MBEDTLS_PK_HAVE_ECC_KEYS && !MBEDTLS_RSA_C */
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_ECKEY) {
         size_t d_len;
         psa_ecc_family_t curve_id;
@@ -965,7 +929,7 @@
 
         return mbedtls_pk_setup_opaque(pk, *key);
     } else
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #if defined(MBEDTLS_RSA_C)
     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_RSA) {
         unsigned char buf[MBEDTLS_PK_RSA_PRV_DER_MAX_BYTES];
@@ -1006,7 +970,7 @@
         return mbedtls_pk_setup_opaque(pk, *key);
     } else
 #endif /* MBEDTLS_RSA_C */
-#endif /* !MBEDTLS_ECP_LIGHT && !MBEDTLS_RSA_C */
+#endif /* !MBEDTLS_PK_HAVE_ECC_KEYS && !MBEDTLS_RSA_C */
     return MBEDTLS_ERR_PK_TYPE_MISMATCH;
 }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
diff --git a/library/pk_internal.h b/library/pk_internal.h
index 388f94a..3d05f57 100644
--- a/library/pk_internal.h
+++ b/library/pk_internal.h
@@ -25,7 +25,7 @@
 
 #include "mbedtls/pk.h"
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #include "mbedtls/ecp.h"
 #endif
 
@@ -44,7 +44,7 @@
                                                                     psa_pk_status_to_mbedtls)
 #endif
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /**
  * Public function mbedtls_pk_ec() can be used to get direct access to the
  * wrapped ecp_keypair structure pointed to the pk_ctx. However this is not
@@ -115,21 +115,7 @@
 #if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) || defined(MBEDTLS_ECP_DP_CURVE448_ENABLED)
 #define MBEDTLS_PK_HAVE_RFC8410_CURVES
 #endif /* MBEDTLS_ECP_DP_CURVE25519_ENABLED || MBEDTLS_ECP_DP_CURVE448_ENABLED */
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
-#if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-/**
- * \brief   Copy the public key content in raw format from "ctx->pk_ctx"
- *          (which is an ecp_keypair) into the internal "ctx->pub_raw" buffer.
- *
- * \note    This is a temporary function that can be removed as soon as the pk
- *          module is free from ECP_C
- *
- * \param pk   It is the pk_context which is going to be updated. It acts both
- *             as input and output.
- */
-int mbedtls_pk_update_public_key_from_keypair(mbedtls_pk_context *pk,
-                                              mbedtls_ecp_keypair *ecp_keypair);
-#endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
 
 #endif /* MBEDTLS_PK_INTERNAL_H */
diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 0cadab2..54a4d5d 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -634,7 +634,7 @@
 };
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /*
  * Generic EC key
  */
@@ -1335,7 +1335,7 @@
 #endif
     eckey_debug,            /* Same underlying key structure */
 };
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_PK_CAN_ECDSA_SOME)
 static int ecdsa_can_do(mbedtls_pk_type_t type)
diff --git a/library/pk_wrap.h b/library/pk_wrap.h
index b4b974f..1436d78 100644
--- a/library/pk_wrap.h
+++ b/library/pk_wrap.h
@@ -120,7 +120,7 @@
 extern const mbedtls_pk_info_t mbedtls_rsa_info;
 #endif
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 extern const mbedtls_pk_info_t mbedtls_eckey_info;
 extern const mbedtls_pk_info_t mbedtls_eckeydh_info;
 #endif
diff --git a/library/pkparse.c b/library/pkparse.c
index 4c55d34..483176a 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -37,7 +37,7 @@
 #if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECP_C)
 #include "pkwrite.h"
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #include "pk_internal.h"
 #endif
 #if defined(MBEDTLS_ECDSA_C)
@@ -64,10 +64,10 @@
 #include "mbedtls/platform.h"
 
 /* Helper for Montgomery curves */
-#if defined(MBEDTLS_ECP_LIGHT) && defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS) && defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
 #define MBEDTLS_PK_IS_RFC8410_GROUP_ID(id)  \
     ((id == MBEDTLS_ECP_DP_CURVE25519) || (id == MBEDTLS_ECP_DP_CURVE448))
-#endif /* MBEDTLS_ECP_LIGHT && MBEDTLS_PK_HAVE_RFC8410_CURVES */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS && MBEDTLS_PK_HAVE_RFC8410_CURVES */
 
 #if defined(MBEDTLS_FS_IO)
 /*
@@ -174,7 +174,7 @@
 }
 #endif /* MBEDTLS_FS_IO */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /* Minimally parse an ECParameters buffer to and mbedtls_asn1_buf
  *
  * ECParameters ::= CHOICE {
@@ -655,7 +655,6 @@
     mbedtls_ecp_keypair *eck = mbedtls_pk_ec_rw(*pk);
 
     if ((ret = mbedtls_mpi_read_binary_le(&eck->d, key, len)) != 0) {
-        mbedtls_ecp_keypair_free(eck);
         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT, ret);
     }
 #endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
@@ -664,9 +663,6 @@
      * which never contain a public key. As such, derive the public key
      * unconditionally. */
     if ((ret = pk_derive_public_key(pk, key, len, f_rng, p_rng)) != 0) {
-#if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-        mbedtls_ecp_keypair_free(eck);
-#endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
         return ret;
     }
 
@@ -674,7 +670,6 @@
      * into PSA. */
 #if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
     if ((ret = mbedtls_ecp_check_privkey(&eck->grp, &eck->d)) != 0) {
-        mbedtls_ecp_keypair_free(eck);
         return ret;
     }
 #endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
@@ -793,7 +788,7 @@
 
     return ret;
 }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_RSA_C)
 /*
@@ -878,7 +873,7 @@
     }
 
     ret = mbedtls_oid_get_pk_alg(&alg_oid, pk_alg);
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (ret == MBEDTLS_ERR_OID_NOT_FOUND) {
         ret = mbedtls_oid_get_ec_grp_algid(&alg_oid, ec_grp_id);
         if (ret == 0) {
@@ -952,7 +947,7 @@
         ret = pk_get_rsapubkey(p, end, mbedtls_pk_rsa(*pk));
     } else
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (pk_alg == MBEDTLS_PK_ECKEY_DH || pk_alg == MBEDTLS_PK_ECKEY) {
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
         if (MBEDTLS_PK_IS_RFC8410_GROUP_ID(ec_grp_id)) {
@@ -966,7 +961,7 @@
             ret = pk_get_ecpubkey(p, end, pk);
         }
     } else
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     ret = MBEDTLS_ERR_PK_UNKNOWN_PK_ALG;
 
     if (ret == 0 && *p != end) {
@@ -1170,7 +1165,7 @@
 }
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /*
  * Parse a SEC1 encoded private EC key
  */
@@ -1186,10 +1181,11 @@
     unsigned char *d;
     unsigned char *end = p + keylen;
     unsigned char *end2;
-    mbedtls_ecp_keypair *eck = mbedtls_pk_ec_rw(*pk);
 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
     psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
     psa_status_t status;
+#else /* MBEDTLS_PK_USE_PSA_EC_DATA */
+    mbedtls_ecp_keypair *eck = mbedtls_pk_ec_rw(*pk);
 #endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
 
     /*
@@ -1226,7 +1222,6 @@
 
 #if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
     if ((ret = mbedtls_mpi_read_binary(&eck->d, p, len)) != 0) {
-        mbedtls_ecp_keypair_free(eck);
         return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT, ret);
     }
 #endif
@@ -1243,11 +1238,9 @@
                                         0)) == 0) {
             if ((ret = pk_get_ecparams(&p, p + len, &params)) != 0 ||
                 (ret = pk_use_ecparams(&params, pk)) != 0) {
-                mbedtls_ecp_keypair_free(eck);
                 return ret;
             }
         } else if (ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) {
-            mbedtls_ecp_keypair_free(eck);
             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT, ret);
         }
     }
@@ -1283,7 +1276,6 @@
                 }
             }
         } else if (ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG) {
-            mbedtls_ecp_keypair_free(eck);
             return MBEDTLS_ERROR_ADD(MBEDTLS_ERR_PK_KEY_INVALID_FORMAT, ret);
         }
     }
@@ -1311,21 +1303,19 @@
 
     if (!pubkey_done) {
         if ((ret = pk_derive_public_key(pk, d, d_len, f_rng, p_rng)) != 0) {
-            mbedtls_ecp_keypair_free(eck);
             return ret;
         }
     }
 
 #if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
     if ((ret = mbedtls_ecp_check_privkey(&eck->grp, &eck->d)) != 0) {
-        mbedtls_ecp_keypair_free(eck);
         return ret;
     }
 #endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
 
     return 0;
 }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 /*
  * Parse an unencrypted PKCS#8 encoded private key
@@ -1354,7 +1344,7 @@
     mbedtls_ecp_group_id ec_grp_id = MBEDTLS_ECP_DP_NONE;
     const mbedtls_pk_info_t *pk_info;
 
-#if !defined(MBEDTLS_ECP_LIGHT)
+#if !defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     (void) f_rng;
     (void) p_rng;
 #endif
@@ -1419,7 +1409,7 @@
         }
     } else
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (pk_alg == MBEDTLS_PK_ECKEY || pk_alg == MBEDTLS_PK_ECKEY_DH) {
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
         if (MBEDTLS_PK_IS_RFC8410_GROUP_ID(ec_grp_id)) {
@@ -1441,7 +1431,7 @@
             }
         }
     } else
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     return MBEDTLS_ERR_PK_UNKNOWN_PK_ALG;
 
     return 0;
@@ -1608,7 +1598,7 @@
     }
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
     if (key[keylen - 1] != '\0') {
         ret = MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT;
@@ -1637,7 +1627,7 @@
     } else if (ret != MBEDTLS_ERR_PEM_NO_HEADER_FOOTER_PRESENT) {
         return ret;
     }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
     /* Avoid calling mbedtls_pem_read_buffer() on non-null-terminated string */
     if (key[keylen - 1] != '\0') {
@@ -1743,7 +1733,7 @@
     mbedtls_pk_init(pk);
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     pk_info = mbedtls_pk_info_from_type(MBEDTLS_PK_ECKEY);
     if (mbedtls_pk_setup(pk, pk_info) == 0 &&
         pk_parse_key_sec1_der(pk,
@@ -1751,13 +1741,13 @@
         return 0;
     }
     mbedtls_pk_free(pk);
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
-    /* If MBEDTLS_RSA_C is defined but MBEDTLS_ECP_LIGHT isn't,
+    /* If MBEDTLS_RSA_C is defined but MBEDTLS_PK_HAVE_ECC_KEYS isn't,
      * it is ok to leave the PK context initialized but not
      * freed: It is the caller's responsibility to call pk_init()
      * before calling this function, and to call pk_free()
-     * when it fails. If MBEDTLS_ECP_LIGHT is defined but MBEDTLS_RSA_C
+     * when it fails. If MBEDTLS_PK_HAVE_ECC_KEYS is defined but MBEDTLS_RSA_C
      * isn't, this leads to mbedtls_pk_free() being called
      * twice, once here and once by the caller, but this is
      * also ok and in line with the mbedtls_pk_free() calls
diff --git a/library/pkwrite.c b/library/pkwrite.c
index 218d0c1..5f801e2 100644
--- a/library/pkwrite.c
+++ b/library/pkwrite.c
@@ -38,10 +38,10 @@
 #include "mbedtls/ecp.h"
 #include "mbedtls/platform_util.h"
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #include "pk_internal.h"
 #endif
-#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_RSA_C) || defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #include "pkwrite.h"
 #endif
 #if defined(MBEDTLS_ECDSA_C)
@@ -58,7 +58,7 @@
 #include "mbedtls/platform.h"
 
 /* Helper for Montgomery curves */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
 static inline int mbedtls_pk_is_rfc8410(const mbedtls_pk_context *pk)
 {
@@ -76,6 +76,7 @@
 #endif
     return 0;
 }
+
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 /* It is assumed that the input key is opaque */
 static psa_ecc_family_t pk_get_opaque_ec_family(const mbedtls_pk_context *pk)
@@ -93,7 +94,7 @@
 }
 #endif /* MBETLS_USE_PSA_CRYPTO */
 #endif /* MBEDTLS_PK_HAVE_RFC8410_CURVES */
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 /* It is assumed that the input key is opaque */
@@ -158,7 +159,7 @@
 }
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
 static int pk_write_ec_pubkey(unsigned char **p, unsigned char *start,
                               const mbedtls_pk_context *pk)
@@ -316,7 +317,7 @@
     return ret;
 }
 #endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
 static int pk_write_opaque_pubkey(unsigned char **p, unsigned char *start,
@@ -353,7 +354,7 @@
         MBEDTLS_ASN1_CHK_ADD(len, pk_write_rsa_pubkey(p, start, key));
     } else
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) {
         MBEDTLS_ASN1_CHK_ADD(len, pk_write_ec_pubkey(p, start, key));
     } else
@@ -375,7 +376,7 @@
     int has_par = 1;
     size_t len = 0, par_len = 0, oid_len = 0;
     mbedtls_pk_type_t pk_type;
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     mbedtls_ecp_group_id ec_grp_id = MBEDTLS_ECP_DP_NONE;
 #endif
     const char *oid;
@@ -404,20 +405,20 @@
     MBEDTLS_ASN1_CHK_ADD(len, mbedtls_asn1_write_tag(&c, buf, MBEDTLS_ASN1_BIT_STRING));
 
     pk_type = mbedtls_pk_get_type(key);
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (pk_type == MBEDTLS_PK_ECKEY) {
         ec_grp_id = mbedtls_pk_get_group_id(key);
     }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     if (pk_type == MBEDTLS_PK_OPAQUE) {
         psa_key_type_t opaque_key_type = pk_get_opaque_key_type(key);
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
         if (PSA_KEY_TYPE_IS_ECC(opaque_key_type)) {
             pk_type = MBEDTLS_PK_ECKEY;
             ec_grp_id = mbedtls_pk_get_group_id(key);
         } else
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
         if (PSA_KEY_TYPE_IS_RSA(opaque_key_type)) {
             /* The rest of the function works as for legacy RSA contexts. */
             pk_type = MBEDTLS_PK_RSA;
@@ -429,7 +430,7 @@
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (pk_type == MBEDTLS_PK_ECKEY) {
         /* Some groups have their own AlgorithmIdentifier OID, others are handled
          * by mbedtls_oid_get_oid_by_pk_alg() below */
@@ -445,7 +446,7 @@
             return ret;
         }
     }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
     if (oid_len == 0) {
         if ((ret = mbedtls_oid_get_oid_by_pk_alg(pk_type, &oid,
@@ -464,7 +465,7 @@
     return (int) len;
 }
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
 /*
  * RFC8410 section 7
@@ -572,7 +573,7 @@
 
     return (int) len;
 }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #if defined(MBEDTLS_RSA_C)
 static int pk_write_rsa_der(unsigned char **p, unsigned char *buf,
@@ -691,9 +692,9 @@
 #if defined(MBEDTLS_RSA_C)
     int is_rsa_opaque = 0;
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     int is_ec_opaque = 0;
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #if defined(MBEDTLS_USE_PSA_CRYPTO)
     psa_key_type_t opaque_key_type;
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
@@ -710,9 +711,9 @@
 #if defined(MBEDTLS_RSA_C)
         is_rsa_opaque = PSA_KEY_TYPE_IS_RSA(opaque_key_type);
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
         is_ec_opaque = PSA_KEY_TYPE_IS_ECC(opaque_key_type);
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
@@ -721,7 +722,7 @@
         return pk_write_rsa_der(&c, buf, key);
     } else
 #endif /* MBEDTLS_RSA_C */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) || is_ec_opaque) {
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
         if (mbedtls_pk_is_rfc8410(key)) {
@@ -730,7 +731,7 @@
 #endif /* MBEDTLS_PK_HAVE_RFC8410_CURVES */
         return pk_write_ec_der(&c, buf, key);
     } else
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     return MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE;
 
     return (int) len;
@@ -781,12 +782,12 @@
     unsigned char output_buf[PRV_DER_MAX_BYTES];
     const char *begin, *end;
     size_t olen = 0;
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     int is_ec_opaque = 0;
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
     int is_montgomery_opaque = 0;
 #endif /* MBEDTLS_PK_HAVE_RFC8410_CURVES */
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #if defined(MBEDTLS_RSA_C)
     int is_rsa_opaque = 0;
 #endif
@@ -802,14 +803,14 @@
 #if defined(MBEDTLS_RSA_C)
         is_rsa_opaque = PSA_KEY_TYPE_IS_RSA(opaque_key_type);
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
         is_ec_opaque = PSA_KEY_TYPE_IS_ECC(opaque_key_type);
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
         if (pk_get_opaque_ec_family(key) == PSA_ECC_FAMILY_MONTGOMERY) {
             is_montgomery_opaque = 1;
         }
 #endif /* MBEDTLS_PK_HAVE_RFC8410_CURVES */
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */
 
@@ -819,7 +820,7 @@
         end = PEM_END_PRIVATE_KEY_RSA;
     } else
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if ((mbedtls_pk_get_type(key) == MBEDTLS_PK_ECKEY) || is_ec_opaque) {
 #if defined(MBEDTLS_PK_HAVE_RFC8410_CURVES)
         if (is_montgomery_opaque ||
@@ -828,13 +829,13 @@
             begin = PEM_BEGIN_PRIVATE_KEY_PKCS8;
             end = PEM_END_PRIVATE_KEY_PKCS8;
         } else
-#endif
+#endif /* MBEDTLS_PK_HAVE_RFC8410_CURVES */
         {
             begin = PEM_BEGIN_PRIVATE_KEY_EC;
             end = PEM_END_PRIVATE_KEY_EC;
         }
     } else
-#endif
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     return MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE;
 
     if ((ret = mbedtls_pem_write_buffer(begin, end,
diff --git a/library/pkwrite.h b/library/pkwrite.h
index 8db2333..aa2f17b 100644
--- a/library/pkwrite.h
+++ b/library/pkwrite.h
@@ -73,7 +73,7 @@
 
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
 /*
  * EC public keys:
  *  SubjectPublicKeyInfo  ::=  SEQUENCE  {      1 + 2
@@ -98,10 +98,10 @@
  */
 #define MBEDTLS_PK_ECP_PRV_DER_MAX_BYTES    (29 + 3 * MBEDTLS_ECP_MAX_BYTES)
 
-#else /* MBEDTLS_ECP_LIGHT */
+#else /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
 #define MBEDTLS_PK_ECP_PUB_DER_MAX_BYTES   0
 #define MBEDTLS_PK_ECP_PRV_DER_MAX_BYTES   0
 
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 #endif /* MBEDTLS_PK_WRITE_H */
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 5e38c3a..2173483 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -390,7 +390,56 @@
 /* Key management */
 /****************************************************************/
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
+psa_ecc_family_t mbedtls_ecc_group_to_psa(mbedtls_ecp_group_id grpid,
+                                          size_t *bits)
+{
+    switch (grpid) {
+        case MBEDTLS_ECP_DP_SECP192R1:
+            *bits = 192;
+            return PSA_ECC_FAMILY_SECP_R1;
+        case MBEDTLS_ECP_DP_SECP224R1:
+            *bits = 224;
+            return PSA_ECC_FAMILY_SECP_R1;
+        case MBEDTLS_ECP_DP_SECP256R1:
+            *bits = 256;
+            return PSA_ECC_FAMILY_SECP_R1;
+        case MBEDTLS_ECP_DP_SECP384R1:
+            *bits = 384;
+            return PSA_ECC_FAMILY_SECP_R1;
+        case MBEDTLS_ECP_DP_SECP521R1:
+            *bits = 521;
+            return PSA_ECC_FAMILY_SECP_R1;
+        case MBEDTLS_ECP_DP_BP256R1:
+            *bits = 256;
+            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
+        case MBEDTLS_ECP_DP_BP384R1:
+            *bits = 384;
+            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
+        case MBEDTLS_ECP_DP_BP512R1:
+            *bits = 512;
+            return PSA_ECC_FAMILY_BRAINPOOL_P_R1;
+        case MBEDTLS_ECP_DP_CURVE25519:
+            *bits = 255;
+            return PSA_ECC_FAMILY_MONTGOMERY;
+        case MBEDTLS_ECP_DP_SECP192K1:
+            *bits = 192;
+            return PSA_ECC_FAMILY_SECP_K1;
+        case MBEDTLS_ECP_DP_SECP224K1:
+            *bits = 224;
+            return PSA_ECC_FAMILY_SECP_K1;
+        case MBEDTLS_ECP_DP_SECP256K1:
+            *bits = 256;
+            return PSA_ECC_FAMILY_SECP_K1;
+        case MBEDTLS_ECP_DP_CURVE448:
+            *bits = 448;
+            return PSA_ECC_FAMILY_MONTGOMERY;
+        default:
+            *bits = 0;
+            return 0;
+    }
+}
+
 mbedtls_ecp_group_id mbedtls_ecc_group_of_psa(psa_ecc_family_t curve,
                                               size_t bits,
                                               int bits_is_sloppy)
@@ -482,7 +531,7 @@
     (void) bits_is_sloppy;
     return MBEDTLS_ECP_DP_NONE;
 }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
 
 psa_status_t psa_validate_unstructured_key_bit_size(psa_key_type_t type,
                                                     size_t bits)
diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index 30c35f3..26d570a 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -2589,14 +2589,17 @@
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-    unsigned char buf[
-        PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(PSA_VENDOR_ECC_MAX_CURVE_BITS)];
+    mbedtls_pk_context *pk;
+    mbedtls_pk_type_t pk_type;
     psa_key_attributes_t key_attributes = PSA_KEY_ATTRIBUTES_INIT;
+#if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
     uint16_t tls_id = 0;
     psa_ecc_family_t ecc_family;
     size_t key_len;
-    mbedtls_pk_context *pk;
     mbedtls_ecp_group_id grp_id;
+    unsigned char buf[PSA_KEY_EXPORT_ECC_KEY_PAIR_MAX_SIZE(PSA_VENDOR_ECC_MAX_CURVE_BITS)];
+    mbedtls_ecp_keypair *key;
+#endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
 
     pk = mbedtls_ssl_own_key(ssl);
 
@@ -2604,18 +2607,20 @@
         return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
     }
 
-#if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-    mbedtls_ecp_keypair *key = mbedtls_pk_ec_rw(*pk);
-#endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
+    pk_type = mbedtls_pk_get_type(pk);
 
-    switch (mbedtls_pk_get_type(pk)) {
+    switch (pk_type) {
         case MBEDTLS_PK_OPAQUE:
+#if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
+        case MBEDTLS_PK_ECKEY:
+        case MBEDTLS_PK_ECKEY_DH:
+        case MBEDTLS_PK_ECDSA:
+#endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
             if (!mbedtls_pk_can_do(pk, MBEDTLS_PK_ECKEY)) {
                 return MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH;
             }
 
             ssl->handshake->ecdh_psa_privkey = pk->priv_id;
-
             /* Key should not be destroyed in the TLS library */
             ssl->handshake->ecdh_psa_privkey_is_external = 1;
 
@@ -2633,9 +2638,11 @@
 
             ret = 0;
             break;
+#if !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
         case MBEDTLS_PK_ECKEY:
         case MBEDTLS_PK_ECKEY_DH:
         case MBEDTLS_PK_ECDSA:
+            key = mbedtls_pk_ec_rw(*pk);
             grp_id = mbedtls_pk_get_group_id(pk);
             if (grp_id == MBEDTLS_ECP_DP_NONE) {
                 return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
@@ -2660,36 +2667,29 @@
                              PSA_KEY_TYPE_ECC_KEY_PAIR(ssl->handshake->ecdh_psa_type));
             psa_set_key_bits(&key_attributes, ssl->handshake->ecdh_bits);
 
-#if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-            status = psa_export_key(pk->priv_id, buf, sizeof(buf), &key_len);
-            if (status != PSA_SUCCESS) {
-                ret = PSA_TO_MBEDTLS_ERR(status);
-                goto cleanup;
-            }
-#else /* MBEDTLS_PK_USE_PSA_EC_DATA */
             key_len = PSA_BITS_TO_BYTES(key->grp.pbits);
             ret = mbedtls_ecp_write_key(key, buf, key_len);
             if (ret != 0) {
-                goto cleanup;
+                mbedtls_platform_zeroize(buf, sizeof(buf));
+                break;
             }
-#endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
 
             status = psa_import_key(&key_attributes, buf, key_len,
                                     &ssl->handshake->ecdh_psa_privkey);
             if (status != PSA_SUCCESS) {
                 ret = PSA_TO_MBEDTLS_ERR(status);
-                goto cleanup;
+                mbedtls_platform_zeroize(buf, sizeof(buf));
+                break;
             }
 
+            mbedtls_platform_zeroize(buf, sizeof(buf));
             ret = 0;
             break;
+#endif /* !MBEDTLS_PK_USE_PSA_EC_DATA */
         default:
             ret = MBEDTLS_ERR_SSL_PK_TYPE_MISMATCH;
     }
 
-cleanup:
-    mbedtls_platform_zeroize(buf, sizeof(buf));
-
     return ret;
 }
 #elif defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
diff --git a/library/x509.c b/library/x509.c
index 6e16c4c..b600f45 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -53,13 +53,17 @@
 #include <time.h>
 #endif
 
-#define CHECK(code) if ((ret = (code)) != 0) { return ret; }
+#define CHECK(code)                                     \
+    do {                                                \
+        if ((ret = (code)) != 0) {                      \
+            return ret;                                 \
+        }                                               \
+    } while (0)
+
 #define CHECK_RANGE(min, max, val)                      \
-    do                                                  \
-    {                                                   \
-        if ((val) < (min) || (val) > (max))    \
-        {                                               \
-            return ret;                              \
+    do {                                                \
+        if ((val) < (min) || (val) > (max)) {           \
+            return ret;                                 \
         }                                               \
     } while (0)
 
@@ -1700,16 +1704,19 @@
     return 0;
 }
 
-#define PRINT_ITEM(i)                           \
-    {                                           \
-        ret = mbedtls_snprintf(p, n, "%s" i, sep);    \
-        MBEDTLS_X509_SAFE_SNPRINTF;                        \
-        sep = ", ";                             \
-    }
+#define PRINT_ITEM(i)                                   \
+    do {                                                \
+        ret = mbedtls_snprintf(p, n, "%s" i, sep);      \
+        MBEDTLS_X509_SAFE_SNPRINTF;                     \
+        sep = ", ";                                     \
+    } while (0)
 
-#define CERT_TYPE(type, name)                    \
-    if (ns_cert_type & (type))                 \
-    PRINT_ITEM(name);
+#define CERT_TYPE(type, name)                           \
+    do {                                                \
+        if (ns_cert_type & (type)) {                    \
+            PRINT_ITEM(name);                           \
+        }                                               \
+    } while (0)
 
 int mbedtls_x509_info_cert_type(char **buf, size_t *size,
                                 unsigned char ns_cert_type)
@@ -1734,9 +1741,12 @@
     return 0;
 }
 
-#define KEY_USAGE(code, name)    \
-    if (key_usage & (code))    \
-    PRINT_ITEM(name);
+#define KEY_USAGE(code, name)       \
+    do {                            \
+        if ((key_usage) & (code)) { \
+            PRINT_ITEM(name);       \
+        }                           \
+    } while (0)
 
 int mbedtls_x509_info_key_usage(char **buf, size_t *size,
                                 unsigned int key_usage)
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 380b1fd..4508e50 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -106,7 +106,7 @@
     MBEDTLS_X509_ID_FLAG(MBEDTLS_MD_SHA384) |
     MBEDTLS_X509_ID_FLAG(MBEDTLS_MD_SHA512),
     0xFFFFFFF, /* Any PK alg    */
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     /* Curves at or above 128-bit security level. Note that this selection
      * should be aligned with ssl_preset_default_curves in ssl_tls.c. */
     MBEDTLS_X509_ID_FLAG(MBEDTLS_ECP_DP_SECP256R1) |
@@ -116,9 +116,9 @@
     MBEDTLS_X509_ID_FLAG(MBEDTLS_ECP_DP_BP384R1) |
     MBEDTLS_X509_ID_FLAG(MBEDTLS_ECP_DP_BP512R1) |
     0,
-#else /* MBEDTLS_ECP_LIGHT */
+#else /* MBEDTLS_PK_HAVE_ECC_KEYS */
     0,
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     2048,
 };
 
@@ -157,13 +157,13 @@
     /* Only ECDSA */
     MBEDTLS_X509_ID_FLAG(MBEDTLS_PK_ECDSA) |
     MBEDTLS_X509_ID_FLAG(MBEDTLS_PK_ECKEY),
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     /* Only NIST P-256 and P-384 */
     MBEDTLS_X509_ID_FLAG(MBEDTLS_ECP_DP_SECP256R1) |
     MBEDTLS_X509_ID_FLAG(MBEDTLS_ECP_DP_SECP384R1),
-#else /* MBEDTLS_ECP_LIGHT */
+#else /* MBEDTLS_PK_HAVE_ECC_KEYS */
     0,
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     0,
 };
 
@@ -233,7 +233,7 @@
     }
 #endif /* MBEDTLS_RSA_C */
 
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (pk_alg == MBEDTLS_PK_ECDSA ||
         pk_alg == MBEDTLS_PK_ECKEY ||
         pk_alg == MBEDTLS_PK_ECKEY_DH) {
@@ -249,7 +249,7 @@
 
         return -1;
     }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
 
     return -1;
 }
diff --git a/scripts/generate_ssl_debug_helpers.py b/scripts/generate_ssl_debug_helpers.py
index 3127afc..19be415 100755
--- a/scripts/generate_ssl_debug_helpers.py
+++ b/scripts/generate_ssl_debug_helpers.py
@@ -209,24 +209,18 @@
                     continue
                 member = field.strip().split()[0]
                 translation_table.append(
-                    '{space}[{member}] = "{member}",'.format(member=member,
-                                                             space=' '*8)
+                    '{space}case {member}:\n{space}    return "{member}";'
+                    .format(member=member, space=' '*8)
                 )
 
         body = textwrap.dedent('''\
             const char *{name}_str( {prototype} in )
             {{
-                const char * in_to_str[]=
-                {{
+                switch (in) {{
             {translation_table}
-                }};
-
-                if( in > ( sizeof( in_to_str )/sizeof( in_to_str[0]) - 1 ) ||
-                    in_to_str[ in ] == NULL )
-                {{
-                    return "UNKNOWN_VALUE";
+                    default:
+                        return "UNKNOWN_VALUE";
                 }}
-                return in_to_str[ in ];
             }}
                     ''')
         body = body.format(translation_table='\n'.join(translation_table),
diff --git a/scripts/mbedtls_dev/ecp.py b/scripts/mbedtls_dev/ecp.py
index e5dd4d9..8a3ab28 100644
--- a/scripts/mbedtls_dev/ecp.py
+++ b/scripts/mbedtls_dev/ecp.py
@@ -34,7 +34,8 @@
     test_name = "ecp_mod_p192_raw"
     input_style = "fixed"
     arity = 1
-    dependencies = ["MBEDTLS_ECP_DP_SECP192R1_ENABLED"]
+    dependencies = ["MBEDTLS_ECP_DP_SECP192R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
 
     moduli = ["fffffffffffffffffffffffffffffffeffffffffffffffff"] # type: List[str]
 
@@ -110,7 +111,8 @@
     test_name = "ecp_mod_p224_raw"
     input_style = "arch_split"
     arity = 1
-    dependencies = ["MBEDTLS_ECP_DP_SECP224R1_ENABLED"]
+    dependencies = ["MBEDTLS_ECP_DP_SECP224R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
 
     moduli = ["ffffffffffffffffffffffffffffffff000000000000000000000001"] # type: List[str]
 
@@ -187,7 +189,8 @@
     test_name = "ecp_mod_p256_raw"
     input_style = "fixed"
     arity = 1
-    dependencies = ["MBEDTLS_ECP_DP_SECP256R1_ENABLED"]
+    dependencies = ["MBEDTLS_ECP_DP_SECP256R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
 
     moduli = ["ffffffff00000001000000000000000000000000ffffffffffffffffffffffff"] # type: List[str]
 
@@ -270,7 +273,8 @@
     test_name = "ecp_mod_p384_raw"
     input_style = "fixed"
     arity = 1
-    dependencies = ["MBEDTLS_ECP_DP_SECP384R1_ENABLED"]
+    dependencies = ["MBEDTLS_ECP_DP_SECP384R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
 
     moduli = [("ffffffffffffffffffffffffffffffffffffffffffffffff"
                "fffffffffffffffeffffffff0000000000000000ffffffff")
@@ -392,7 +396,8 @@
     test_name = "ecp_mod_p521_raw"
     input_style = "arch_split"
     arity = 1
-    dependencies = ["MBEDTLS_ECP_DP_SECP521R1_ENABLED"]
+    dependencies = ["MBEDTLS_ECP_DP_SECP521R1_ENABLED",
+                    "MBEDTLS_ECP_NIST_OPTIM"]
 
     moduli = [("01ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index c1e2b9f..45f7e98 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -2418,9 +2418,17 @@
 # on the ECP module.
 config_psa_crypto_no_ecp_at_all () {
     DRIVER_ONLY="$1"
-    # start with crypto_full config for maximum coverage (also enables USE_PSA),
-    # but excluding X509, TLS and key exchanges
-    helper_libtestdriver1_adjust_config "crypto_full"
+    # start with full config for maximum coverage (also enables USE_PSA)
+    helper_libtestdriver1_adjust_config "full"
+
+    # keep excluding TLS and key exchanges (this will be removed in #7749)
+    # Note: key exchanges are not explicitly disabled here because they are
+    #       auto-disabled in build_info.h as long as the following symbols
+    #       are not enabled.
+    scripts/config.py unset MBEDTLS_SSL_TLS_C
+    scripts/config.py unset MBEDTLS_SSL_PROTO_DTLS
+    scripts/config.py unset MBEDTLS_SSL_PROTO_TLS1_2
+    scripts/config.py unset MBEDTLS_SSL_PROTO_TLS1_3
 
     # enable support for drivers and configuring PSA-only algorithms
     scripts/config.py set MBEDTLS_PSA_CRYPTO_CONFIG
@@ -2433,22 +2441,6 @@
         scripts/config.py unset MBEDTLS_ECP_C
     fi
 
-    # Disable PK module since it depends on ECP
-    scripts/config.py unset MBEDTLS_PK_C
-    scripts/config.py unset MBEDTLS_PK_PARSE_C
-    scripts/config.py unset MBEDTLS_PK_WRITE_C
-    # Disable also RSA_C that would re-enable PK
-    scripts/config.py unset MBEDTLS_RSA_C
-    scripts/config.py unset MBEDTLS_PKCS1_V15
-    scripts/config.py unset MBEDTLS_PKCS1_V21
-    scripts/config.py unset MBEDTLS_X509_RSASSA_PSS_SUPPORT
-    # Disable also key exchanges that depend on RSA for completeness
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
-    scripts/config.py unset MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
-
     # Disable all the features that auto-enable ECP_LIGHT (see build_info.h)
     scripts/config.py unset MBEDTLS_PK_PARSE_EC_EXTENDED
     scripts/config.py unset MBEDTLS_PK_PARSE_EC_COMPRESSED
@@ -2458,16 +2450,6 @@
     # the future, the following line could be removed (see issues
     # 6061, 6332 and following ones)
     scripts/config.py unset MBEDTLS_ECP_RESTARTABLE
-
-    # Disable PSA_WANT symbols that would re-enable PK
-    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC
-    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT
-    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT
-    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-    scripts/config.py -f include/psa/crypto_config.h unset PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY
-    for ALG in $(sed -n 's/^#define \(PSA_WANT_ALG_RSA_[0-9A-Z_a-z]*\).*/\1/p' <"$CRYPTO_CONFIG_H"); do
-        scripts/config.py -f include/psa/crypto_config.h unset $ALG
-    done
 }
 
 # Build and test a configuration where driver accelerates all EC algs while
@@ -2476,7 +2458,7 @@
 #
 # Keep in sync with component_test_psa_crypto_config_reference_ecc_no_ecp_at_all()
 component_test_psa_crypto_config_accel_ecc_no_ecp_at_all () {
-    msg "build: crypto_full + accelerated EC algs + USE_PSA - ECP"
+    msg "build: full + accelerated EC algs + USE_PSA - TLS - KEY_EXCHANGE - ECP"
 
     # Algorithms and key types to accelerate
     loc_accel_list="ALG_ECDSA ALG_DETERMINISTIC_ECDSA \
@@ -2507,12 +2489,11 @@
     not grep mbedtls_ecjpake_ library/ecjpake.o
     # Also ensure that ECP or RSA modules were not re-enabled
     not grep mbedtls_ecp_ library/ecp.o
-    not grep mbedtls_rsa_ library/rsa.o
 
     # Run the tests
     # -------------
 
-    msg "test suites: crypto_full + accelerated EC algs + USE_PSA - ECP"
+    msg "test: full + accelerated EC algs + USE_PSA - TLS - KEY_EXCHANGE - ECP"
     make test
 }
 
@@ -2520,16 +2501,13 @@
 # in conjunction with component_test_psa_crypto_config_accel_ecc_no_ecp_at_all().
 # Keep in sync with its accelerated counterpart.
 component_test_psa_crypto_config_reference_ecc_no_ecp_at_all () {
-    msg "build: crypto_full + non accelerated EC algs + USE_PSA"
+    msg "build: full + non accelerated EC algs + USE_PSA - TLS - KEY_EXCHANGE"
 
     config_psa_crypto_no_ecp_at_all 0
 
     make
 
-    # Esure that the RSA module was not re-enabled
-    not grep mbedtls_rsa_ library/rsa.o
-
-    msg "test suites: crypto_full + non accelerated EC algs + USE_PSA"
+    msg "test: crypto_full + non accelerated EC algs + USE_PSA - TLS - KEY_EXCHANGE"
     make test
 }
 
diff --git a/tests/scripts/analyze_outcomes.py b/tests/scripts/analyze_outcomes.py
index 2d054d7..46c21f7 100755
--- a/tests/scripts/analyze_outcomes.py
+++ b/tests/scripts/analyze_outcomes.py
@@ -302,6 +302,28 @@
                     # case above.
                     ('Key ASN1 (OneAsymmetricKey X25519, doesn\'t match masking '
                      'requirements, from RFC8410 Appendix A but made into version 0)'),
+                    # When PK_PARSE_C and ECP_C are defined then PK_PARSE_EC_COMPRESSED
+                    # is automatically enabled in build_info.h (backward compatibility)
+                    # even if it is disabled in config_psa_crypto_no_ecp_at_all(). As a
+                    # consequence compressed points are supported in the reference
+                    # component but not in the accelerated one, so they should be skipped
+                    # while checking driver's coverage.
+                    'Parse EC Key #10a (SEC1 PEM, secp384r1, compressed)',
+                    'Parse EC Key #11a (SEC1 PEM, secp521r1, compressed)',
+                    'Parse EC Key #12a (SEC1 PEM, bp256r1, compressed)',
+                    'Parse EC Key #13a (SEC1 PEM, bp384r1, compressed)',
+                    'Parse EC Key #14a (SEC1 PEM, bp512r1, compressed)',
+                    'Parse EC Key #2a (SEC1 PEM, secp192r1, compressed)',
+                    'Parse EC Key #8a (SEC1 PEM, secp224r1, compressed)',
+                    'Parse EC Key #9a (SEC1 PEM, secp256r1, compressed)',
+                    'Parse Public EC Key #2a (RFC 5480, PEM, secp192r1, compressed)',
+                    'Parse Public EC Key #3a (RFC 5480, secp224r1, compressed)',
+                    'Parse Public EC Key #4a (RFC 5480, secp256r1, compressed)',
+                    'Parse Public EC Key #5a (RFC 5480, secp384r1, compressed)',
+                    'Parse Public EC Key #6a (RFC 5480, secp521r1, compressed)',
+                    'Parse Public EC Key #7a (RFC 5480, brainpoolP256r1, compressed)',
+                    'Parse Public EC Key #8a (RFC 5480, brainpoolP384r1, compressed)',
+                    'Parse Public EC Key #9a (RFC 5480, brainpoolP512r1, compressed)',
                 ],
             }
         }
diff --git a/tests/src/bignum_helpers.c b/tests/src/bignum_helpers.c
index 4dd3791..efb2eca 100644
--- a/tests/src/bignum_helpers.c
+++ b/tests/src/bignum_helpers.c
@@ -99,7 +99,18 @@
     if (ret != 0) {
         return ret;
     }
-    ret = mbedtls_mpi_mod_modulus_setup(N, p, limbs, int_rep);
+
+    switch (int_rep) {
+        case MBEDTLS_MPI_MOD_REP_MONTGOMERY:
+            ret = mbedtls_mpi_mod_modulus_setup(N, p, limbs);
+            break;
+        case MBEDTLS_MPI_MOD_REP_OPT_RED:
+            ret = mbedtls_mpi_mod_optred_modulus_setup(N, p, limbs, NULL);
+            break;
+        default:
+            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            break;
+    }
     if (ret != 0) {
         mbedtls_free(p);
     }
diff --git a/tests/suites/test_suite_bignum_mod.function b/tests/suites/test_suite_bignum_mod.function
index 233d3a9..4edc0b9 100644
--- a/tests/suites/test_suite_bignum_mod.function
+++ b/tests/suites/test_suite_bignum_mod.function
@@ -10,21 +10,6 @@
     ASSERT_COMPARE((a).p, (a).limbs * sizeof(mbedtls_mpi_uint), \
                    (b).p, (b).limbs * sizeof(mbedtls_mpi_uint))
 
-static int test_read_modulus(mbedtls_mpi_mod_modulus *m,
-                             mbedtls_mpi_mod_rep_selector int_rep,
-                             char *input)
-{
-    mbedtls_mpi_uint *p = NULL;
-    size_t limbs;
-
-    int ret = mbedtls_test_read_mpi_core(&p, &limbs, input);
-    if (ret != 0) {
-        return ret;
-    }
-
-    return mbedtls_mpi_mod_modulus_setup(m, p, limbs, int_rep);
-}
-
 static int test_read_residue(mbedtls_mpi_mod_residue *r,
                              const mbedtls_mpi_mod_modulus *m,
                              char *input,
@@ -65,7 +50,19 @@
     memset(mp, 0xFF, sizeof(mp));
 
     mbedtls_mpi_mod_modulus_init(&m);
-    ret = mbedtls_mpi_mod_modulus_setup(&m, mp, MLIMBS, int_rep);
+
+    switch (int_rep) {
+        case MBEDTLS_MPI_MOD_REP_MONTGOMERY:
+            ret = mbedtls_mpi_mod_modulus_setup(&m, mp, MLIMBS);
+            break;
+        case MBEDTLS_MPI_MOD_REP_OPT_RED:
+            ret = mbedtls_mpi_mod_optred_modulus_setup(&m, mp, MLIMBS, NULL);
+            break;
+        default:
+            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
+            break;
+    }
+
     TEST_EQUAL(ret, iret);
 
     /* Only test if the constants have been set-up  */
@@ -112,8 +109,8 @@
     mbedtls_mpi_mod_modulus m;
     mbedtls_mpi_mod_modulus_init(&m);
 
-    TEST_EQUAL(test_read_modulus(&m, MBEDTLS_MPI_MOD_REP_MONTGOMERY, input_N),
-               0);
+    TEST_EQUAL(mbedtls_test_read_mpi_modulus(&m, input_N,
+                                             MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
 
     TEST_EQUAL(test_read_residue(&rA, &m, input_A, 0), 0);
     TEST_EQUAL(test_read_residue(&rB, &m, input_B, 0), 0);
@@ -200,8 +197,8 @@
     mbedtls_mpi_mod_modulus fake_m;
     mbedtls_mpi_mod_modulus_init(&fake_m);
 
-    TEST_EQUAL(test_read_modulus(&m, MBEDTLS_MPI_MOD_REP_MONTGOMERY, input_N),
-               0);
+    TEST_EQUAL(mbedtls_test_read_mpi_modulus(&m, input_N,
+                                             MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
 
     TEST_EQUAL(test_read_residue(&rA, &m, input_A, 1), 0);
     TEST_EQUAL(test_read_residue(&rB, &m, input_B, 1), 0);
@@ -247,7 +244,8 @@
     mbedtls_mpi_mod_modulus_init(&m);
 
     TEST_EQUAL(0,
-               test_read_modulus(&m, MBEDTLS_MPI_MOD_REP_MONTGOMERY, input_N));
+               mbedtls_test_read_mpi_modulus(&m, input_N,
+                                             MBEDTLS_MPI_MOD_REP_MONTGOMERY));
 
     /* test_read_residue() normally checks that inputs have the same number of
      * limbs as the modulus. For negative testing we can ask it to skip this
@@ -348,7 +346,8 @@
     mbedtls_mpi_mod_modulus_init(&N);
 
     TEST_EQUAL(0,
-               test_read_modulus(&N, MBEDTLS_MPI_MOD_REP_MONTGOMERY, input_N));
+               mbedtls_test_read_mpi_modulus(&N, input_N,
+                                             MBEDTLS_MPI_MOD_REP_MONTGOMERY));
 
     /* test_read_residue() normally checks that inputs have the same number of
      * limbs as the modulus. For negative testing we can ask it to skip this
@@ -397,7 +396,8 @@
     mbedtls_mpi_mod_modulus_init(&N);
 
     TEST_EQUAL(0,
-               test_read_modulus(&N, MBEDTLS_MPI_MOD_REP_OPT_RED, input_N));
+               mbedtls_test_read_mpi_modulus(&N, input_N,
+                                             MBEDTLS_MPI_MOD_REP_OPT_RED));
 
     /* test_read_residue() normally checks that inputs have the same number of
      * limbs as the modulus. For negative testing we can ask it to skip this
@@ -447,7 +447,8 @@
     mbedtls_mpi_mod_modulus_init(&m);
 
     TEST_EQUAL(0,
-               test_read_modulus(&m, MBEDTLS_MPI_MOD_REP_MONTGOMERY, input_N));
+               mbedtls_test_read_mpi_modulus(&m, input_N,
+                                             MBEDTLS_MPI_MOD_REP_MONTGOMERY));
 
     /* test_read_residue() normally checks that inputs have the same number of
      * limbs as the modulus. For negative testing we can ask it to skip this
@@ -550,8 +551,7 @@
     TEST_EQUAL(0, mbedtls_test_read_mpi_core(&N, &n_limbs, input_N));
     TEST_EQUAL(0, mbedtls_test_read_mpi_core(&R, &r_limbs, input_R));
 
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     TEST_EQUAL(ret, mbedtls_mpi_mod_residue_setup(&r, &m, R, r_limbs));
 
@@ -592,8 +592,7 @@
                mbedtls_mpi_mod_write(&r, &m, buf->x, buf->len, endian));
 
     /* Set up modulus and test with residue->p == NULL */
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     TEST_EQUAL(MBEDTLS_ERR_MPI_BAD_INPUT_DATA,
                mbedtls_mpi_mod_read(&r, &m, buf->x, buf->len, endian));
@@ -666,8 +665,7 @@
     TEST_LE_U(a_bytes, n_bytes);
 
     /* Init Structures */
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     /* Enforcing p_limbs >= m->limbs */
     TEST_EQUAL(0, mbedtls_mpi_mod_residue_setup(&r, &m, R, n_limbs));
diff --git a/tests/suites/test_suite_bignum_mod_raw.function b/tests/suites/test_suite_bignum_mod_raw.function
index bd5eea7..b67ac51 100644
--- a/tests/suites/test_suite_bignum_mod_raw.function
+++ b/tests/suites/test_suite_bignum_mod_raw.function
@@ -54,8 +54,7 @@
 
     mbedtls_mpi_uint init[sizeof(X) / sizeof(X[0])];
     memset(init, 0xFF, sizeof(init));
-    int ret = mbedtls_mpi_mod_modulus_setup(&m, init, nx,
-                                            MBEDTLS_MPI_MOD_REP_MONTGOMERY);
+    int ret = mbedtls_mpi_mod_modulus_setup(&m, init, nx);
     TEST_EQUAL(ret, 0);
 
     if (iendian == MBEDTLS_MPI_MOD_EXT_REP_INVALID && iret != 0) {
@@ -137,8 +136,7 @@
     ASSERT_ALLOC(buff_m, copy_limbs);
     memset(buff_m, 0xFF, copy_limbs);
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, buff_m, copy_limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
+                   &m, buff_m, copy_limbs), 0);
 
     /* condition is false */
     TEST_CF_SECRET(X, bytes);
@@ -208,8 +206,7 @@
     ASSERT_ALLOC(buff_m, copy_limbs);
     memset(buff_m, 0xFF, copy_limbs);
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, buff_m, copy_limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
+                   &m, buff_m, copy_limbs), 0);
 
     ASSERT_ALLOC(X, limbs);
     memcpy(X, tmp_X, bytes);
@@ -297,8 +294,7 @@
     ASSERT_ALLOC(X, limbs);
 
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, N, limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
+                   &m, N, limbs), 0);
 
     mbedtls_mpi_mod_raw_sub(X, A, B, &m);
     ASSERT_COMPARE(X, bytes, res, bytes);
@@ -368,8 +364,7 @@
     TEST_ASSERT(c || mbedtls_mpi_core_lt_ct(tmp, N, limbs));
 
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, N, limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
+                   &m, N, limbs), 0);
 
     mbedtls_mpi_mod_raw_fix_quasi_reduction(X, &m);
     ASSERT_COMPARE(X, bytes, res, bytes);
@@ -419,8 +414,7 @@
     ASSERT_ALLOC(X, limbs);
 
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, N, limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY), 0);
+                   &m, N, limbs), 0);
 
     const size_t limbs_T = limbs * 2 + 1;
     ASSERT_ALLOC(T, limbs_T);
@@ -580,9 +574,7 @@
     ASSERT_ALLOC(X, limbs);
 
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, N, limbs,
-                   MBEDTLS_MPI_MOD_REP_MONTGOMERY
-                   ), 0);
+                   &m, N, limbs), 0);
 
     /* A + B => Correct result */
     mbedtls_mpi_mod_raw_add(X, A, B, &m);
@@ -720,8 +712,7 @@
     size_t limbs = n_limbs;
     size_t bytes = limbs * sizeof(mbedtls_mpi_uint);
 
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     /* 1. Test low-level function first */
 
@@ -785,8 +776,7 @@
     size_t limbs = n_limbs;
     size_t bytes = limbs * sizeof(mbedtls_mpi_uint);
 
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     /* 1. Test low-level function first */
 
@@ -847,8 +837,7 @@
     ASSERT_ALLOC(R, n_limbs);
     ASSERT_ALLOC(Z, n_limbs);
 
-    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs,
-                                                MBEDTLS_MPI_MOD_REP_MONTGOMERY));
+    TEST_EQUAL(0, mbedtls_mpi_mod_modulus_setup(&m, N, n_limbs));
 
     /* Neg( A == 0 ) => Zero result */
     mbedtls_mpi_mod_raw_neg(R, Z, &m);
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 9ef35d8..55ded45 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -1294,35 +1294,35 @@
     bytes = limbs_N * sizeof(mbedtls_mpi_uint);
 
     switch (curve_id) {
-#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) && defined(MBEDTLS_ECP_NIST_OPTIM)
         case MBEDTLS_ECP_DP_SECP192R1:
             limbs = 2 * limbs_N;
             curve_bits = 192;
             curve_func = &mbedtls_ecp_mod_p192_raw;
             break;
 #endif
-#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) && defined(MBEDTLS_ECP_NIST_OPTIM)
         case MBEDTLS_ECP_DP_SECP224R1:
             limbs = 448 / biL;
             curve_bits = 224;
             curve_func = &mbedtls_ecp_mod_p224_raw;
             break;
 #endif
-#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && defined(MBEDTLS_ECP_NIST_OPTIM)
         case MBEDTLS_ECP_DP_SECP256R1:
             limbs = 2 * limbs_N;
             curve_bits = 256;
             curve_func = &mbedtls_ecp_mod_p256_raw;
             break;
 #endif
-#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) && defined(MBEDTLS_ECP_NIST_OPTIM)
         case MBEDTLS_ECP_DP_SECP384R1:
             limbs = 2 * limbs_N;
             curve_bits = 384;
             curve_func = &mbedtls_ecp_mod_p384_raw;
             break;
 #endif
-#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED)
+#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) && defined(MBEDTLS_ECP_NIST_OPTIM)
         case MBEDTLS_ECP_DP_SECP521R1:
             limbs = 2 * limbs_N;
             curve_bits = 522;
@@ -1373,8 +1373,7 @@
     TEST_EQUAL(limbs_res, limbs_N);
 
     TEST_EQUAL(mbedtls_mpi_mod_modulus_setup(
-                   &m, N, limbs_N,
-                   MBEDTLS_MPI_MOD_REP_OPT_RED), 0);
+                   &m, N, limbs_N), 0);
 
     TEST_EQUAL((*curve_func)(X, limbs_X), 0);
 
@@ -1407,16 +1406,18 @@
     TEST_EQUAL(ret, iret);
 
     if (ret == 0) {
-
+        TEST_ASSERT(m.int_rep != MBEDTLS_MPI_MOD_REP_INVALID);
         /* Test for limb sizes */
         TEST_EQUAL(m.limbs, p_limbs);
         bytes = p_limbs * sizeof(mbedtls_mpi_uint);
 
-        /* Test for validity of moduli by the presence of Montgomery consts */
-
-        TEST_ASSERT(m.rep.mont.mm != 0);
-        TEST_ASSERT(m.rep.mont.rr != NULL);
-
+        if (m.int_rep == MBEDTLS_MPI_MOD_REP_MONTGOMERY) {
+            /* Test for validity of moduli by the presence of Montgomery consts */
+            TEST_ASSERT(m.rep.mont.mm != 0);
+            TEST_ASSERT(m.rep.mont.rr != NULL);
+        } else {
+            TEST_ASSERT(m.rep.ored.modp != NULL);
+        }
 
         /* Compare output byte-by-byte */
         ASSERT_COMPARE(p, bytes, m.p, bytes);
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index 8c3c5e7..e84c288 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -13,19 +13,19 @@
 pk_utils:MBEDTLS_PK_RSA:512:512:64:"RSA"
 
 PK utils: ECKEY SECP192R1
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_utils:MBEDTLS_PK_ECKEY:MBEDTLS_ECP_DP_SECP192R1:192:24:"EC"
 
 PK utils: ECKEY_DH SECP192R1
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_utils:MBEDTLS_PK_ECKEY_DH:MBEDTLS_ECP_DP_SECP192R1:192:24:"EC_DH"
 
 PK utils: ECKEY_DH Curve25519
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_utils:MBEDTLS_PK_ECKEY_DH:MBEDTLS_ECP_DP_CURVE25519:255:32:"EC_DH"
 
 PK utils: ECKEY_DH Curve448
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_utils:MBEDTLS_PK_ECKEY_DH:MBEDTLS_ECP_DP_CURVE448:448:56:"EC_DH"
 
 PK utils: ECDSA SECP192R1
@@ -289,11 +289,11 @@
 pk_can_do_ext:1:PSA_KEY_TYPE_RSA_KEY_PAIR:PSA_KEY_USAGE_SIGN_HASH:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH):PSA_ALG_RSA_PSS(PSA_ALG_ANY_HASH):1024:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_SHA_256):PSA_KEY_USAGE_SIGN_HASH:1
 
 PK can do ext: MBEDTLS_PK_ECKEY, check ECDSA(SHA256)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_can_do_ext:0:MBEDTLS_PK_ECKEY:0:0:0:MBEDTLS_ECP_DP_SECP256R1:PSA_ALG_ECDSA(PSA_ALG_SHA_256):PSA_KEY_USAGE_SIGN_HASH:1
 
 PK can do ext: MBEDTLS_PK_ECKEY, check ECDH
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_can_do_ext:0:MBEDTLS_PK_ECKEY:0:0:0:MBEDTLS_ECP_DP_SECP256R1:PSA_ALG_ECDH:PSA_KEY_USAGE_DERIVE:1
 
 PK can do ext: MBEDTLS_PK_RSA, check RSA_PKCS1V15_SIGN(SHA256)
@@ -397,7 +397,7 @@
 pk_sign_verify:MBEDTLS_PK_ECKEY:MBEDTLS_ECP_DP_SECP192R1:0:0
 
 EC_DH (no) sign-verify: SECP192R1
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_sign_verify:MBEDTLS_PK_ECKEY_DH:MBEDTLS_ECP_DP_SECP192R1:MBEDTLS_ERR_PK_TYPE_MISMATCH:MBEDTLS_ERR_PK_TYPE_MISMATCH
 
 RSA sign-verify
@@ -425,11 +425,11 @@
 pk_wrap_rsa_decrypt_test_vec:"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":2048:"e79a373182bfaa722eb035f772ad2a9464bd842de59432c18bbab3a7dfeae318c9b915ee487861ab665a40bd6cda560152578e8579016c929df99fea05b4d64efca1d543850bc8164b40d71ed7f3fa4105df0fb9b9ad2a18ce182c8a4f4f975bea9aa0b9a1438a27a28e97ac8330ef37383414d1bd64607d6979ac050424fd17":"c6749cbb0db8c5a177672d4728a8b22392b2fc4d3b8361d5c0d5055a1b4e46d821f757c24eef2a51c561941b93b3ace7340074c058c9bb48e7e7414f42c41da4cccb5c2ba91deb30c586b7fb18af12a52995592ad139d3be429add6547e044becedaf31fa3b39421e24ee034fbf367d11f6b8f88ee483d163b431e1654ad3e89":"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":"3":"4E636AF98E40F3ADCFCCB698F4E80B9F":MBEDTLS_ERR_RSA_INVALID_PADDING
 
 EC nocrypt
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_ec_nocrypt:MBEDTLS_PK_ECKEY
 
 EC-DH nocrypt
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_ec_nocrypt:MBEDTLS_PK_ECKEY_DH
 
 ECDSA nocrypt
@@ -525,11 +525,11 @@
 pk_rsa_verify_ext_test_vec:"ae6e43dd387c25741e42fc3570cdfc52e4f51a2343294f3b677dfe01cd5339f6":MBEDTLS_MD_SHA256:1024:"00dd118a9f99bab068ca2aea3b6a6d5997ed4ec954e40deecea07da01eaae80ec2bb1340db8a128e891324a5c5f5fad8f590d7c8cacbc5fe931dafda1223735279461abaa0572b761631b3a8afe7389b088b63993a0a25ee45d21858bab9931aedd4589a631b37fcf714089f856549f359326dd1e0e86dde52ed66b4a90bda4095":"010001":"0d2bdb0456a3d651d5bd48a4204493898f72cf1aaddd71387cc058bc3f4c235ea6be4010fd61b28e1fbb275462b53775c04be9022d38b6a2e0387dddba86a3f8554d2858044a59fddbd594753fc056fe33c8daddb85dc70d164690b1182209ff84824e0be10e35c379f2f378bf176a9f7cb94d95e44d90276a298c8810f741c9":MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA256:94:129:MBEDTLS_ERR_RSA_VERIFY_FAILED
 
 Check pair #1 (EC, OK)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PEM_PARSE_C
 mbedtls_pk_check_pair:"data_files/ec_256_pub.pem":"data_files/ec_256_prv.pem":0
 
 Check pair #2 (EC, bad)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_PEM_PARSE_C
 mbedtls_pk_check_pair:"data_files/ec_256_pub.pem":"data_files/server5.key":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
 
 Check pair #3 (RSA, OK)
@@ -541,7 +541,7 @@
 mbedtls_pk_check_pair:"data_files/server1.pubkey":"data_files/server2.key":MBEDTLS_ERR_RSA_KEY_CHECK_FAILED
 
 Check pair #5 (RSA vs EC)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_RSA_C:MBEDTLS_PEM_PARSE_C
 mbedtls_pk_check_pair:"data_files/ec_256_pub.pem":"data_files/server1.key":MBEDTLS_ERR_PK_TYPE_MISMATCH
 
 RSA hash_len overflow (size_t vs unsigned int)
diff --git a/tests/suites/test_suite_pk.function b/tests/suites/test_suite_pk.function
index 7871140..4074e13 100644
--- a/tests/suites/test_suite_pk.function
+++ b/tests/suites/test_suite_pk.function
@@ -94,7 +94,7 @@
                                    parameter, 3);
     }
 #endif
-#if defined(MBEDTLS_ECP_LIGHT)
+#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
     if (mbedtls_pk_get_type(pk) == MBEDTLS_PK_ECKEY ||
         mbedtls_pk_get_type(pk) == MBEDTLS_PK_ECKEY_DH ||
         mbedtls_pk_get_type(pk) == MBEDTLS_PK_ECDSA) {
@@ -112,25 +112,16 @@
 #endif /* MBEDTLS_ECP_C */
 
 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-        mbedtls_ecp_group grp;
-        /* Duplicating the mbedtls_ecp_group_load call to make this part
-         * more future future proof for when ECP_C will not be defined. */
-        mbedtls_ecp_group_init(&grp);
-        ret = mbedtls_ecp_group_load(&grp, parameter);
+        ret = pk_genkey_ec(pk, parameter);
         if (ret != 0) {
             return ret;
         }
-        ret = pk_genkey_ec(pk, grp.id);
-        if (ret != 0) {
-            return ret;
-        }
-        mbedtls_ecp_group_free(&grp);
 
         return 0;
 #endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
 
     }
-#endif /* MBEDTLS_ECP_LIGHT */
+#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
     return -1;
 }
 
@@ -737,15 +728,10 @@
 
     TEST_ASSERT(mbedtls_pk_can_do(&pk, MBEDTLS_PK_ECDSA));
 #if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-    mbedtls_ecp_keypair ecp;
-    mbedtls_ecp_keypair_init(&ecp);
-
-    TEST_ASSERT(mbedtls_ecp_group_load(&ecp.grp, id) == 0);
-    TEST_ASSERT(mbedtls_ecp_point_read_binary(&ecp.grp, &ecp.Q,
-                                              key->x, key->len) == 0);
-    TEST_ASSERT(mbedtls_pk_update_public_key_from_keypair(&pk, &ecp) == 0);
-
-    mbedtls_ecp_keypair_free(&ecp);
+    TEST_ASSERT(key->len <= MBEDTLS_PK_MAX_EC_PUBKEY_RAW_LEN);
+    memcpy(pk.pub_raw, key->x, key->len);
+    pk.ec_family = mbedtls_ecc_group_to_psa(id, &(pk.ec_bits));
+    pk.pub_raw_len = key->len;
 #else
     mbedtls_ecp_keypair *eckey = (mbedtls_ecp_keypair *) mbedtls_pk_ec(pk);
 
diff --git a/tests/suites/test_suite_pkparse.data b/tests/suites/test_suite_pkparse.data
index 9a5b55c..ed5a576 100644
--- a/tests/suites/test_suite_pkparse.data
+++ b/tests/suites/test_suite_pkparse.data
@@ -905,11 +905,11 @@
 pk_parse_public_keyfile_rsa:"data_files/rsa_pkcs1_2048_public.der":0
 
 Parse Public EC Key #1 (RFC 5480, DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_pub.der":0
 
 Parse Public EC Key #2 (RFC 5480, PEM)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_pub.pem":0
 
 Parse Public EC Key #2a (RFC 5480, PEM, secp192r1, compressed)
@@ -917,7 +917,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_pub.comp.pem":0
 
 Parse Public EC Key #3 (RFC 5480, secp224r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP224R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_224_pub.pem":0
 
 # Compressed points parsing does not support MBEDTLS_ECP_DP_SECP224R1 and
@@ -927,7 +927,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_224_pub.comp.pem":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE
 
 Parse Public EC Key #4 (RFC 5480, secp256r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_256_pub.pem":0
 
 Parse Public EC Key #4a (RFC 5480, secp256r1, compressed)
@@ -935,7 +935,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_256_pub.comp.pem":0
 
 Parse Public EC Key #5 (RFC 5480, secp384r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_384_pub.pem":0
 
 Parse Public EC Key #5a (RFC 5480, secp384r1, compressed)
@@ -943,7 +943,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_384_pub.comp.pem":0
 
 Parse Public EC Key #6 (RFC 5480, secp521r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_521_pub.pem":0
 
 Parse Public EC Key #6a (RFC 5480, secp521r1, compressed)
@@ -951,7 +951,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_521_pub.comp.pem":0
 
 Parse Public EC Key #7 (RFC 5480, brainpoolP256r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP256R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_bp256_pub.pem":0
 
 Parse Public EC Key #7a (RFC 5480, brainpoolP256r1, compressed)
@@ -959,7 +959,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_bp256_pub.comp.pem":0
 
 Parse Public EC Key #8 (RFC 5480, brainpoolP384r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP384R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP384R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_bp384_pub.pem":0
 
 Parse Public EC Key #8a (RFC 5480, brainpoolP384r1, compressed)
@@ -967,7 +967,7 @@
 pk_parse_public_keyfile_ec:"data_files/ec_bp384_pub.comp.pem":0
 
 Parse Public EC Key #9 (RFC 5480, brainpoolP512r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_bp512_pub.pem":0
 
 Parse Public EC Key #9a (RFC 5480, brainpoolP512r1, compressed)
@@ -975,27 +975,27 @@
 pk_parse_public_keyfile_ec:"data_files/ec_bp512_pub.comp.pem":0
 
 Parse Public EC Key #10 (RFC 8410, DER, X25519)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_x25519_pub.der":0
 
 Parse Public EC Key #11 (RFC 8410, DER, X448)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_x448_pub.der":0
 
 Parse Public EC Key #12 (RFC 8410, PEM, X25519)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_x25519_pub.pem":0
 
 Parse Public EC Key #13 (RFC 8410, PEM, X448)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_parse_public_keyfile_ec:"data_files/ec_x448_pub.pem":0
 
 Parse EC Key #1 (SEC1 DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.sec1.der":"NULL":0
 
 Parse EC Key #2 (SEC1 PEM)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.sec1.pem":"NULL":0
 
 Parse EC Key #2a (SEC1 PEM, secp192r1, compressed)
@@ -1003,43 +1003,43 @@
 pk_parse_keyfile_ec:"data_files/ec_prv.sec1.comp.pem":"NULL":0
 
 Parse EC Key #3 (SEC1 PEM encrypted)
-depends_on:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_HAS_MD5_VIA_LOWLEVEL_OR_PSA
+depends_on:MBEDTLS_DES_C:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_HAS_MD5_VIA_LOWLEVEL_OR_PSA
 pk_parse_keyfile_ec:"data_files/ec_prv.sec1.pw.pem":"polar":0
 
 Parse EC Key #4 (PKCS8 DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8.der":"NULL":0
 
 Parse EC Key #4a (PKCS8 DER, no public key)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8nopub.der":"NULL":0
 
 Parse EC Key #4b (PKCS8 DER, no public key, with parameters)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8nopubparam.der":"NULL":0
 
 Parse EC Key #4c (PKCS8 DER, with parameters)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8param.der":"NULL":0
 
 Parse EC Key #5 (PKCS8 PEM)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8.pem":"NULL":0
 
 Parse EC Key #5a (PKCS8 PEM, no public key)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8nopub.pem":"NULL":0
 
 Parse EC Key #5b (PKCS8 PEM, no public key, with parameters)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8nopubparam.pem":"NULL":0
 
 Parse EC Key #5c (PKCS8 PEM, with parameters)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_prv.pk8param.pem":"NULL":0
 
 Parse EC Key #8 (SEC1 PEM, secp224r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP224R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP224R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_224_prv.pem":"NULL":0
 
 Parse EC Key #8a (SEC1 PEM, secp224r1, compressed)
@@ -1047,7 +1047,7 @@
 pk_parse_keyfile_ec:"data_files/ec_224_prv.comp.pem":"NULL":0
 
 Parse EC Key #9 (SEC1 PEM, secp256r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_256_prv.pem":"NULL":0
 
 Parse EC Key #9a (SEC1 PEM, secp256r1, compressed)
@@ -1055,7 +1055,7 @@
 pk_parse_keyfile_ec:"data_files/ec_256_prv.comp.pem":"NULL":0
 
 Parse EC Key #10 (SEC1 PEM, secp384r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP384R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP384R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_384_prv.pem":"NULL":0
 
 Parse EC Key #10a (SEC1 PEM, secp384r1, compressed)
@@ -1063,7 +1063,7 @@
 pk_parse_keyfile_ec:"data_files/ec_384_prv.comp.pem":"NULL":0
 
 Parse EC Key #11 (SEC1 PEM, secp521r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_521_prv.pem":"NULL":0
 
 Parse EC Key #11a (SEC1 PEM, secp521r1, compressed)
@@ -1071,7 +1071,7 @@
 pk_parse_keyfile_ec:"data_files/ec_521_prv.comp.pem":"NULL":0
 
 Parse EC Key #12 (SEC1 PEM, bp256r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP256R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP256R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_bp256_prv.pem":"NULL":0
 
 Parse EC Key #12a (SEC1 PEM, bp256r1, compressed)
@@ -1079,7 +1079,7 @@
 pk_parse_keyfile_ec:"data_files/ec_bp256_prv.comp.pem":"NULL":0
 
 Parse EC Key #13 (SEC1 PEM, bp384r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP384R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP384R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_bp384_prv.pem":"NULL":0
 
 Parse EC Key #13a (SEC1 PEM, bp384r1, compressed)
@@ -1087,7 +1087,7 @@
 pk_parse_keyfile_ec:"data_files/ec_bp384_prv.comp.pem":"NULL":0
 
 Parse EC Key #14 (SEC1 PEM, bp512r1)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_bp512_prv.pem":"NULL":0
 
 Parse EC Key #14a (SEC1 PEM, bp512r1, compressed)
@@ -1099,19 +1099,19 @@
 pk_parse_keyfile_ec:"data_files/ec_prv.specdom.der":"NULL":0
 
 Parse EC Key #16 (RFC 8410, DER, X25519)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_x25519_prv.der":"NULL":0
 
 Parse EC Key #17 (RFC 8410, DER, X448)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_x448_prv.der":"NULL":0
 
 Parse EC Key #18 (RFC 8410, PEM, X25519)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_x25519_prv.pem":"NULL":0
 
 Parse EC Key #19 (RFC 8410, PEM, X448)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_parse_keyfile_ec:"data_files/ec_x448_prv.pem":"NULL":0
 
 Key ASN1 (No data)
@@ -1193,7 +1193,7 @@
 pk_parse_key:"3063020100021100cc8ab070369ede72920e5a51523c857102030100010211009a6318982a7231de1894c54aa4909201020900f3058fd8dc484d61020900d7770dbd8b78a2110209009471f14c26428401020813425f060c4b7221FF08052b93d01747a87c":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (ECPrivateKey, empty parameters)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"30070201010400a000":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, doesn't match masking requirements, from RFC8410 Appendix A but made into version 0)
@@ -1201,24 +1201,24 @@
 pk_parse_key:"302e020100300506032b656e04220420f8ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, with invalid optional AlgorithIdentifier parameters)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"3030020100300706032b656e050004220420b06d829655543a51cba36e53522bc0acfd60af59466555fb3e1e796872ab1a59":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, with NULL private key)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"300e020100300506032b656e04020500":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey with invalid AlgorithIdentifier)
 pk_parse_key:"3013020100300a06082b0601040181fd5904020500":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, with unsupported attributes)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"304f020100300506032b656e04220420b06d829655543a51cba36e53522bc0acfd60af59466555fb3e1e796872ab1a59a01f301d060a2a864886f70d01090914310f0c0d437572646c6520436861697273":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, unsupported version 2 with public key)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"3051020101300506032b656e04220420b06d829655543a51cba36e53522bc0acfd60af59466555fb3e1e796872ab1a598121009bc3b0e93d8233fe6a8ba6138948cc12a91362d5c2ed81584db05ab5419c9d11":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
 
 Key ASN1 (OneAsymmetricKey X25519, unsupported version 2 with public key and unsupported attributes)
-depends_on:MBEDTLS_ECP_LIGHT
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS
 pk_parse_key:"3072020101300506032b656e04220420b06d829655543a51cba36e53522bc0acfd60af59466555fb3e1e796872ab1a59a01f301d060a2a864886f70d01090914310f0c0d437572646c65204368616972738121009bc3b0e93d8233fe6a8ba6138948cc12a91362d5c2ed81584db05ab5419c9d11":MBEDTLS_ERR_PK_KEY_INVALID_FORMAT
diff --git a/tests/suites/test_suite_pkparse.function b/tests/suites/test_suite_pkparse.function
index 6fa78c1..fd098b0 100644
--- a/tests/suites/test_suite_pkparse.function
+++ b/tests/suites/test_suite_pkparse.function
@@ -70,7 +70,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_ECP_LIGHT */
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_PK_HAVE_ECC_KEYS */
 void pk_parse_public_keyfile_ec(char *key_file, int result)
 {
     mbedtls_pk_context ctx;
@@ -102,7 +102,7 @@
 }
 /* END_CASE */
 
-/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_ECP_LIGHT */
+/* BEGIN_CASE depends_on:MBEDTLS_FS_IO:MBEDTLS_PK_HAVE_ECC_KEYS */
 void pk_parse_keyfile_ec(char *key_file, char *password, int result)
 {
     mbedtls_pk_context ctx;
diff --git a/tests/suites/test_suite_pkwrite.data b/tests/suites/test_suite_pkwrite.data
index 4199ff2..4256a88 100644
--- a/tests/suites/test_suite_pkwrite.data
+++ b/tests/suites/test_suite_pkwrite.data
@@ -15,43 +15,43 @@
 pk_write_pubkey_check:"data_files/rsa4096_pub.der":TEST_DER
 
 Public key write check EC 192 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_pub.pem":TEST_PEM
 
 Public key write check EC 192 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_pub.der":TEST_DER
 
 Public key write check EC 521 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_521_pub.pem":TEST_PEM
 
 Public key write check EC 521 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_521_pub.der":TEST_DER
 
 Public key write check EC Brainpool 512 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_bp512_pub.pem":TEST_PEM
 
 Public key write check EC Brainpool 512 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_write_pubkey_check:"data_files/ec_bp512_pub.der":TEST_DER
 
 Public key write check EC X25519
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_write_pubkey_check:"data_files/ec_x25519_pub.pem":TEST_PEM
 
 Public key write check EC X25519 (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_write_pubkey_check:"data_files/ec_x25519_pub.der":TEST_DER
 
 Public key write check EC X448
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_write_pubkey_check:"data_files/ec_x448_pub.pem":TEST_PEM
 
 Public key write check EC X448 (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_write_pubkey_check:"data_files/ec_x448_pub.der":TEST_DER
 
 Private key write check RSA
@@ -71,59 +71,59 @@
 pk_write_key_check:"data_files/rsa4096_prv.der":TEST_DER
 
 Private key write check EC 192 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_write_key_check:"data_files/ec_prv.sec1.pem":TEST_PEM
 
 Private key write check EC 192 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_write_key_check:"data_files/ec_prv.sec1.der":TEST_DER
 
 Private key write check EC 256 bits (top bit set)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_write_key_check:"data_files/ec_256_long_prv.pem":TEST_PEM
 
 Private key write check EC 256 bits (top bit set) (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP256R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 pk_write_key_check:"data_files/ec_256_long_prv.der":TEST_DER
 
 Private key write check EC 521 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_key_check:"data_files/ec_521_prv.pem":TEST_PEM
 
 Private key write check EC 521 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_key_check:"data_files/ec_521_prv.der":TEST_DER
 
 Private key write check EC 521 bits (top byte is 0)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_key_check:"data_files/ec_521_short_prv.pem":TEST_PEM
 
 Private key write check EC 521 bits (top byte is 0) (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_key_check:"data_files/ec_521_short_prv.der":TEST_DER
 
 Private key write check EC Brainpool 512 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_PEM_PARSE_C:MBEDTLS_PEM_WRITE_C:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_write_key_check:"data_files/ec_bp512_prv.pem":TEST_PEM
 
 Private key write check EC Brainpool 512 bits (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_write_key_check:"data_files/ec_bp512_prv.der":TEST_DER
 
 Private key write check EC X25519
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_write_key_check:"data_files/ec_x25519_prv.pem":TEST_PEM
 
 Private key write check EC X25519 (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_write_key_check:"data_files/ec_x25519_prv.der":TEST_DER
 
 Private key write check EC X448
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_write_key_check:"data_files/ec_x448_prv.pem":TEST_PEM
 
 Private key write check EC X448 (DER)
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_BASE64_C:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_write_key_check:"data_files/ec_x448_prv.der":TEST_DER
 
 Derive public key RSA
@@ -135,21 +135,21 @@
 pk_write_public_from_private:"data_files/rsa4096_prv.der":"data_files/rsa4096_pub.der"
 
 Derive public key EC 192 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 pk_write_public_from_private:"data_files/ec_prv.sec1.der":"data_files/ec_pub.der"
 
 Derive public key EC 521 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP521R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_SECP521R1_ENABLED
 pk_write_public_from_private:"data_files/ec_521_prv.der":"data_files/ec_521_pub.der"
 
 Derive public key EC Brainpool 512 bits
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_BP512R1_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_BP512R1_ENABLED
 pk_write_public_from_private:"data_files/ec_bp512_prv.der":"data_files/ec_bp512_pub.der"
 
 Derive public key EC X25519
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE25519_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 pk_write_public_from_private:"data_files/ec_x25519_prv.der":"data_files/ec_x25519_pub.der"
 
 Derive public key EC X448
-depends_on:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_CURVE448_ENABLED
+depends_on:MBEDTLS_PK_HAVE_ECC_KEYS:MBEDTLS_ECP_DP_CURVE448_ENABLED
 pk_write_public_from_private:"data_files/ec_x448_prv.der":"data_files/ec_x448_pub.der"
diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index edb7824..1d6bc28 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -996,7 +996,7 @@
 x509_verify:"data_files/server5.crt":"data_files/test-ca2.crt":"data_files/crl-ec-sha256.pem":"globalhost":0:0:"":"verify_all"
 
 X509 CRT verification #93 (Suite B invalid, EC cert, RSA CA)
-depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_ECP_LIGHT:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA1
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_PK_CAN_ECDSA_VERIFY:MBEDTLS_ECP_DP_SECP192R1_ENABLED:MBEDTLS_PKCS1_V15:MBEDTLS_MD_CAN_SHA1
 x509_verify:"data_files/server3.crt":"data_files/test-ca.crt":"data_files/crl.pem":"NULL":MBEDTLS_ERR_X509_CERT_VERIFY_FAILED:MBEDTLS_X509_BADCERT_BAD_MD|MBEDTLS_X509_BADCERT_BAD_PK|MBEDTLS_X509_BADCERT_BAD_KEY|MBEDTLS_X509_BADCRL_BAD_MD|MBEDTLS_X509_BADCRL_BAD_PK:"suite_b":"NULL"
 
 X509 CRT verification #94 (Suite B invalid, RSA cert, EC CA)
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index 101b80d..dcd4429 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -431,7 +431,7 @@
 
     crt.ext_types = ext_type;
 
-    TEST_ASSERT(mbedtls_x509_crt_has_ext_type(&crt, has_ext_type) == expected_result);
+    TEST_EQUAL(mbedtls_x509_crt_has_ext_type(&crt, has_ext_type), expected_result);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -489,7 +489,7 @@
         }
     }
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -508,13 +508,13 @@
     USE_PSA_INIT();
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
     res = mbedtls_x509_crt_info(buf, 2000, "", &crt);
 
     TEST_ASSERT(res != -1);
     TEST_ASSERT(res != -2);
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -533,13 +533,13 @@
     USE_PSA_INIT();
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_crl_parse_file(&crl, crl_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crl_parse_file(&crl, crl_file), 0);
     res = mbedtls_x509_crl_info(buf, 2000, "", &crl);
 
     TEST_ASSERT(res != -1);
     TEST_ASSERT(res != -2);
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     mbedtls_x509_crl_free(&crl);
@@ -557,7 +557,7 @@
     USE_PSA_INIT();
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_crl_parse_file(&crl, crl_file) == result);
+    TEST_EQUAL(mbedtls_x509_crl_parse_file(&crl, crl_file), result);
 
 exit:
     mbedtls_x509_crl_free(&crl);
@@ -576,13 +576,13 @@
     USE_PSA_INIT();
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_csr_parse_file(&csr, csr_file) == 0);
+    TEST_EQUAL(mbedtls_x509_csr_parse_file(&csr, csr_file), 0);
     res = mbedtls_x509_csr_info(buf, 2000, "", &csr);
 
     TEST_ASSERT(res != -1);
     TEST_ASSERT(res != -2);
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     mbedtls_x509_csr_free(&csr);
@@ -603,7 +603,7 @@
 
     TEST_ASSERT(res >= 0);
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     USE_PSA_DONE();
@@ -635,8 +635,8 @@
     mbedtls_x509_crt_init(&ca);
     MD_OR_USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&ca, ca_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&ca, ca_file), 0);
 
     mbedtls_ecp_set_max_ops(max_ops);
 
@@ -647,8 +647,8 @@
                                                   NULL, NULL, &rs_ctx);
     } while (ret == MBEDTLS_ERR_ECP_IN_PROGRESS && ++cnt_restart);
 
-    TEST_ASSERT(ret == result);
-    TEST_ASSERT(flags == (uint32_t) flags_result);
+    TEST_EQUAL(ret, result);
+    TEST_EQUAL(flags, (uint32_t) flags_result);
 
     TEST_ASSERT(cnt_restart >= min_restart);
     TEST_ASSERT(cnt_restart <= max_restart);
@@ -715,9 +715,9 @@
         TEST_ASSERT("No known verify callback selected" == 0);
     }
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&ca, ca_file) == 0);
-    TEST_ASSERT(mbedtls_x509_crl_parse_file(&crl, crl_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&ca, ca_file), 0);
+    TEST_EQUAL(mbedtls_x509_crl_parse_file(&crl, crl_file), 0);
 
     res = mbedtls_x509_crt_verify_with_profile(&crt,
                                                &ca,
@@ -746,8 +746,8 @@
                                                  f_vrfy,
                                                  NULL);
 
-        TEST_ASSERT(res == (result));
-        TEST_ASSERT(flags == (uint32_t) (flags_result));
+        TEST_EQUAL(res, result);
+        TEST_EQUAL(flags, (uint32_t) (flags_result));
     }
 #endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
 exit:
@@ -771,8 +771,8 @@
     mbedtls_x509_crt_init(&ca);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&ca, ca_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&ca, ca_file), 0);
 
     if (strcmp(name, "NULL") == 0) {
         name = NULL;
@@ -782,8 +782,8 @@
                                              &compat_profile, name, &flags,
                                              NULL, NULL);
 
-    TEST_ASSERT(ret == exp_ret);
-    TEST_ASSERT(flags == (uint32_t) (-1));
+    TEST_EQUAL(ret, exp_ret);
+    TEST_EQUAL(flags, (uint32_t) (-1));
 exit:
     mbedtls_x509_crt_free(&crt);
     mbedtls_x509_crt_free(&ca);
@@ -807,8 +807,8 @@
 
     verify_print_init(&vrfy_ctx);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&ca, ca_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&ca, ca_file), 0);
 
     if (strcmp(name, "NULL") == 0) {
         name = NULL;
@@ -819,8 +819,8 @@
                                                name, &flags,
                                                verify_print, &vrfy_ctx);
 
-    TEST_ASSERT(ret == exp_ret);
-    TEST_ASSERT(strcmp(vrfy_ctx.buf, exp_vrfy_out) == 0);
+    TEST_EQUAL(ret, exp_ret);
+    TEST_EQUAL(strcmp(vrfy_ctx.buf, exp_vrfy_out), 0);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -844,18 +844,18 @@
 
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
     crt.subject.next->val.p = (unsigned char *) new_subject_ou;
     crt.subject.next->val.len = strlen(new_subject_ou);
 
     res =  mbedtls_x509_dn_gets(buf, 2000, &crt.subject);
 
     if (ret != 0) {
-        TEST_ASSERT(res == ret);
+        TEST_EQUAL(res, ret);
     } else {
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
-        TEST_ASSERT(strcmp(buf, result_str) == 0);
+        TEST_EQUAL(strcmp(buf, result_str), 0);
     }
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -875,7 +875,7 @@
 
     memset(buf, 0, 2000);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
     if (strcmp(entity, "subject") == 0) {
         res =  mbedtls_x509_dn_gets(buf, 2000, &crt.subject);
     } else if (strcmp(entity, "issuer") == 0) {
@@ -887,7 +887,7 @@
     TEST_ASSERT(res != -1);
     TEST_ASSERT(res != -2);
 
-    TEST_ASSERT(strcmp(buf, result_str) == 0);
+    TEST_EQUAL(strcmp(buf, result_str), 0);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -999,12 +999,12 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
 
     if (strcmp(entity, "valid_from") == 0) {
-        TEST_ASSERT(mbedtls_x509_time_is_past(&crt.valid_from) == result);
+        TEST_EQUAL(mbedtls_x509_time_is_past(&crt.valid_from), result);
     } else if (strcmp(entity, "valid_to") == 0) {
-        TEST_ASSERT(mbedtls_x509_time_is_past(&crt.valid_to) == result);
+        TEST_EQUAL(mbedtls_x509_time_is_past(&crt.valid_to), result);
     } else {
         TEST_ASSERT("Unknown entity" == 0);
     }
@@ -1023,12 +1023,12 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
 
     if (strcmp(entity, "valid_from") == 0) {
-        TEST_ASSERT(mbedtls_x509_time_is_future(&crt.valid_from) == result);
+        TEST_EQUAL(mbedtls_x509_time_is_future(&crt.valid_from), result);
     } else if (strcmp(entity, "valid_to") == 0) {
-        TEST_ASSERT(mbedtls_x509_time_is_future(&crt.valid_to) == result);
+        TEST_EQUAL(mbedtls_x509_time_is_future(&crt.valid_to), result);
     } else {
         TEST_ASSERT("Unknown entity" == 0);
     }
@@ -1047,7 +1047,7 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == result);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), result);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -1069,14 +1069,14 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der(&crt, buf->x, buf->len) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der(&crt, buf->x, buf->len), result);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         res = mbedtls_x509_crt_info((char *) output, 2000, "", &crt);
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
     memset(output, 0, 2000);
 #endif
@@ -1084,7 +1084,7 @@
     mbedtls_x509_crt_free(&crt);
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der_nocopy(&crt, buf->x, buf->len) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der_nocopy(&crt, buf->x, buf->len), result);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         memset(output, 0, 2000);
@@ -1094,7 +1094,7 @@
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
     memset(output, 0, 2000);
 #endif /* !MBEDTLS_X509_REMOVE_INFO */
@@ -1102,8 +1102,8 @@
     mbedtls_x509_crt_free(&crt);
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 0, NULL,
-                                                       NULL) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 0, NULL, NULL),
+               result);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         res = mbedtls_x509_crt_info((char *) output, 2000, "", &crt);
@@ -1111,7 +1111,7 @@
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
     memset(output, 0, 2000);
 #endif /* !MBEDTLS_X509_REMOVE_INFO */
@@ -1119,8 +1119,8 @@
     mbedtls_x509_crt_free(&crt);
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 1, NULL,
-                                                       NULL) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 1, NULL, NULL),
+               result);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         res = mbedtls_x509_crt_info((char *) output, 2000, "", &crt);
@@ -1128,7 +1128,7 @@
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
 #endif /* !MBEDTLS_X509_REMOVE_INFO */
 
@@ -1158,8 +1158,8 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 0, parse_crt_ext_cb,
-                                                       &oid) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 0, parse_crt_ext_cb,
+                                                      &oid), result);
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         res = mbedtls_x509_crt_info((char *) output, 2000, "", &crt);
@@ -1167,7 +1167,7 @@
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
     memset(output, 0, 2000);
 #endif /* !MBEDTLS_X509_REMOVE_INFO */
@@ -1175,8 +1175,8 @@
     mbedtls_x509_crt_free(&crt);
     mbedtls_x509_crt_init(&crt);
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 1, parse_crt_ext_cb,
-                                                       &oid) == (result));
+    TEST_EQUAL(mbedtls_x509_crt_parse_der_with_ext_cb(&crt, buf->x, buf->len, 1, parse_crt_ext_cb,
+                                                      &oid), (result));
 #if !defined(MBEDTLS_X509_REMOVE_INFO)
     if ((result) == 0) {
         res = mbedtls_x509_crt_info((char *) output, 2000, "", &crt);
@@ -1184,7 +1184,7 @@
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
 #endif /* !MBEDTLS_X509_REMOVE_INFO */
 
@@ -1207,14 +1207,14 @@
     memset(output, 0, 2000);
 
 
-    TEST_ASSERT(mbedtls_x509_crl_parse(&crl, buf->x, buf->len) == (result));
+    TEST_EQUAL(mbedtls_x509_crl_parse(&crl, buf->x, buf->len), (result));
     if ((result) == 0) {
         res = mbedtls_x509_crl_info((char *) output, 2000, "", &crl);
 
         TEST_ASSERT(res != -1);
         TEST_ASSERT(res != -2);
 
-        TEST_ASSERT(strcmp((char *) output, result_str) == 0);
+        TEST_EQUAL(strcmp((char *) output, result_str), 0);
     }
 
 exit:
@@ -1236,12 +1236,12 @@
     memset(my_out, 0, sizeof(my_out));
 
     my_ret = mbedtls_x509_csr_parse_der(&csr, csr_der->x, csr_der->len);
-    TEST_ASSERT(my_ret == ref_ret);
+    TEST_EQUAL(my_ret, ref_ret);
 
     if (ref_ret == 0) {
         size_t my_out_len = mbedtls_x509_csr_info(my_out, sizeof(my_out), "", &csr);
-        TEST_ASSERT(my_out_len == strlen(ref_out));
-        TEST_ASSERT(strcmp(my_out, ref_out) == 0);
+        TEST_EQUAL(my_out_len, strlen(ref_out));
+        TEST_EQUAL(strcmp(my_out, ref_out), 0);
     }
 
 exit:
@@ -1263,12 +1263,12 @@
     memset(my_out, 0, sizeof(my_out));
 
     my_ret = mbedtls_x509_csr_parse_file(&csr, csr_file);
-    TEST_ASSERT(my_ret == ref_ret);
+    TEST_EQUAL(my_ret, ref_ret);
 
     if (ref_ret == 0) {
         size_t my_out_len = mbedtls_x509_csr_info(my_out, sizeof(my_out), "", &csr);
-        TEST_ASSERT(my_out_len == strlen(ref_out));
-        TEST_ASSERT(strcmp(my_out, ref_out) == 0);
+        TEST_EQUAL(my_out_len, strlen(ref_out));
+        TEST_EQUAL(strcmp(my_out, ref_out), 0);
     }
 
 exit:
@@ -1286,7 +1286,7 @@
     mbedtls_x509_crt_init(&chain);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_path(&chain, crt_path) == ret);
+    TEST_EQUAL(mbedtls_x509_crt_parse_path(&chain, crt_path), ret);
 
     /* Check how many certs we got */
     for (i = 0, cur = &chain; cur != NULL; cur = cur->next) {
@@ -1295,7 +1295,7 @@
         }
     }
 
-    TEST_ASSERT(i == nb_crt);
+    TEST_EQUAL(i, nb_crt);
 
 exit:
     mbedtls_x509_crt_free(&chain);
@@ -1321,20 +1321,20 @@
     MD_OR_USE_PSA_INIT();
 
     /* Load trusted root */
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&trusted, ca_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&trusted, ca_file), 0);
 
     /* Load a chain with nb_int intermediates (from 01 to nb_int),
      * plus one "end-entity" cert (nb_int + 1) */
     ret = mbedtls_snprintf(file_buf, sizeof(file_buf), "%s/c%02d.pem", chain_dir,
                            nb_int + 1);
     TEST_ASSERT(ret > 0 && (size_t) ret < sizeof(file_buf));
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&chain, file_buf) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&chain, file_buf), 0);
 
     /* Try to verify that chain */
     ret = mbedtls_x509_crt_verify(&chain, &trusted, NULL, NULL, &flags,
                                   NULL, NULL);
-    TEST_ASSERT(ret == ret_chk);
-    TEST_ASSERT(flags == (uint32_t) flags_chk);
+    TEST_EQUAL(ret, ret_chk);
+    TEST_EQUAL(flags, (uint32_t) flags_chk);
 
 exit:
     mbedtls_x509_crt_free(&chain);
@@ -1359,9 +1359,9 @@
     MD_OR_USE_PSA_INIT();
 
     while ((act = mystrsep(&chain_paths, " ")) != NULL) {
-        TEST_ASSERT(mbedtls_x509_crt_parse_file(&chain, act) == 0);
+        TEST_EQUAL(mbedtls_x509_crt_parse_file(&chain, act), 0);
     }
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&trusted, trusted_ca) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&trusted, trusted_ca), 0);
 
     if (strcmp(profile_name, "") == 0) {
         profile = &mbedtls_x509_crt_profile_default;
@@ -1378,8 +1378,8 @@
     res = mbedtls_x509_crt_verify_with_profile(&chain, &trusted, NULL, profile,
                                                NULL, &flags, verify_fatal, &vrfy_fatal_lvls);
 
-    TEST_ASSERT(res == (result));
-    TEST_ASSERT(flags == (uint32_t) (flags_result));
+    TEST_EQUAL(res, (result));
+    TEST_EQUAL(flags, (uint32_t) (flags_result));
 
 exit:
     mbedtls_x509_crt_free(&trusted);
@@ -1407,9 +1407,9 @@
         TEST_ASSERT(ret != 0);
         TEST_ASSERT(desc == NULL);
     } else {
-        TEST_ASSERT(ret == 0);
+        TEST_EQUAL(ret, 0);
         TEST_ASSERT(desc != NULL);
-        TEST_ASSERT(strcmp(desc, ref_desc) == 0);
+        TEST_EQUAL(strcmp(desc, ref_desc), 0);
     }
 
 exit:
@@ -1433,11 +1433,11 @@
 
     TEST_ASSERT((size_t) blen <= sizeof(num_buf));
 
-    TEST_ASSERT(mbedtls_oid_get_numeric_string(num_buf, blen, &oid) == ret);
+    TEST_EQUAL(mbedtls_oid_get_numeric_string(num_buf, blen, &oid), ret);
 
     if (ret >= 0) {
-        TEST_ASSERT(num_buf[ret] == 0);
-        TEST_ASSERT(strcmp(num_buf, numstr) == 0);
+        TEST_EQUAL(num_buf[ret], 0);
+        TEST_EQUAL(strcmp(num_buf, numstr), 0);
     }
 
 exit:
@@ -1453,9 +1453,9 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
 
-    TEST_ASSERT(mbedtls_x509_crt_check_key_usage(&crt, usage) == ret);
+    TEST_EQUAL(mbedtls_x509_crt_check_key_usage(&crt, usage), ret);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -1472,10 +1472,10 @@
     mbedtls_x509_crt_init(&crt);
     USE_PSA_INIT();
 
-    TEST_ASSERT(mbedtls_x509_crt_parse_file(&crt, crt_file) == 0);
+    TEST_EQUAL(mbedtls_x509_crt_parse_file(&crt, crt_file), 0);
 
-    TEST_ASSERT(mbedtls_x509_crt_check_extended_key_usage(&crt, (const char *) oid->x,
-                                                          oid->len) == ret);
+    TEST_EQUAL(mbedtls_x509_crt_check_extended_key_usage(&crt, (const char *) oid->x, oid->len),
+               ret);
 
 exit:
     mbedtls_x509_crt_free(&crt);
@@ -1501,14 +1501,14 @@
     memcpy(end, time_str, (size_t) *(end - 1));
     end += *(end - 1);
 
-    TEST_ASSERT(mbedtls_x509_get_time(&start, end, &time) == ret);
+    TEST_EQUAL(mbedtls_x509_get_time(&start, end, &time), ret);
     if (ret == 0) {
-        TEST_ASSERT(year == time.year);
-        TEST_ASSERT(mon  == time.mon);
-        TEST_ASSERT(day  == time.day);
-        TEST_ASSERT(hour == time.hour);
-        TEST_ASSERT(min  == time.min);
-        TEST_ASSERT(sec  == time.sec);
+        TEST_EQUAL(year, time.year);
+        TEST_EQUAL(mon, time.mon);
+        TEST_EQUAL(day, time.day);
+        TEST_EQUAL(hour, time.hour);
+        TEST_EQUAL(min, time.min);
+        TEST_EQUAL(sec, time.sec);
     }
 exit:
     USE_PSA_DONE();
@@ -1534,12 +1534,12 @@
     my_ret = mbedtls_x509_get_rsassa_pss_params(&buf, &my_msg_md, &my_mgf_md,
                                                 &my_salt_len);
 
-    TEST_ASSERT(my_ret == ref_ret);
+    TEST_EQUAL(my_ret, ref_ret);
 
     if (ref_ret == 0) {
-        TEST_ASSERT(my_msg_md == (mbedtls_md_type_t) ref_msg_md);
-        TEST_ASSERT(my_mgf_md == (mbedtls_md_type_t) ref_mgf_md);
-        TEST_ASSERT(my_salt_len == ref_salt_len);
+        TEST_EQUAL(my_msg_md, (mbedtls_md_type_t) ref_msg_md);
+        TEST_EQUAL(my_mgf_md, (mbedtls_md_type_t) ref_mgf_md);
+        TEST_EQUAL(my_salt_len, ref_salt_len);
     }
 
 exit: